Here are some resources the leader may choose to review while preparing the lesson. In some circumstances, you may choose to share parts of them with your youth:

• Yale Bible Study Wisdom Literature, Week 2 Video: Proverbial Wisdom
• Yale Bible Study Wisdom Literature, Week 2 Study Guide: Proverbial Wisdom 

From Skip Masback, “Now is our Time” Sermon, November 13, 2011:

By 7:00 on the evening of June 18, 1815, the Duke of Wellington’s exhausted troops were on the brink of defeat. They had been fighting since 11:30 in the morning, ground down and pushed back by more than 12 charges by French cavalry and infantry. The Waterloo battle to stop Napoleon had now come down to this: a do or die last stand on a sodden ridge line.

At 7:30 p.m., Napoleon ordered his invincible Imperial Guard to deliver one final, crushing blow to the heart of Wellington’s line. French drums beat the Imperial Guard on towards his position, and Wellington ordered Major General Peregrine Maitland and his 1400 Foot Guards to take cover in the shelter of his ridge line.

As the French bore down on them, Wellington’s line braced for the attack, and Maitland’s Foot Guards remained hidden, lying prone in the wheat behind the ridge. Wellington waited as the French closed to within 50 yards, then 40 yards, then 30 yards before he finally turned to Maitland with the battle’s most fateful order: “Now, Maitland. Now’s your time.”

Suddenly, a wall of 1400 red coats loomed up before the French, firing into their ranks. As the French line staggered, Wellington ordered Maitland into a counter attack that drove Napoleon’s most fearsome troops reeling back down the hill.

It was one of the most consequential 15 minutes in world history, and it clearly turned on Wellington’s boldness, but it was boldness at the right time. Boldness at the right time is the key to greatness.

We all know how important boldness and timing can be. There’s an old story of two lawyer friends who were waiting in a teller line when armed robbers burst into the bank and lined the customers up against the wall to steal their cash. Suddenly, one lawyer felt his friend press something into his jacket pocket. “Psst! What’s that?” he whispered. “Psst!”his friend whispered back, “That’s the $100 I owe you.” Boldness and timing.

You and I live in a “timing is everything” world. We live surrounded by devices that mark our time. But if you reflect for even a moment on your own life story, or on our larger story as a people, you’ll realize that, actually, the really significant chapters of our stories are not governed by the regularities of clock time or calendar time.

 Our really significant chapters are governed by the mysteries of God time.  Sometimes no matter what we do we can’t make any headway for years on end; sometimes it seems that everything comes together in an instant and a path opens to the fulfillment of our hopes and dreams.

The Greeks called that moment when everything comes together, that opportune time that leads to fulfillment, a kairos moment. “Kairos” may be an unfamiliar Greek word, but almost all of us are familiar with the notion of “the right time” – “the opportune time.”

Our Ecclesiastes reading reminds us that our “kairos” times are in God’s hands: “a time to be born and a time to die; a time to plant, and a time to pluck up what is planted, [3:2] and so on.

Like Wellington, every military leader knows the key to victory is to strike boldly at “the right time.” Every surgeon knows you must operate at “the opportune time.” Every business person knows there is a right time to invest and a right time to sell off. Boldness at the right time, at the kairos moment, is the key to greatness.

There are kairos moments in the lives of individuals, of communities, and even of civilizations.

From: Richard Niell Donovan at www.lectionary.org:

“The time (Greek:  kairos) is fulfilled” (v. 15).  The Greeks have another word, chronos, to denote chronological time.  Kairos is significant time – the moment of truth – the decisive moment.  When we talk about the number of days that a ship takes to go from one port to the next, we are talking chronos time.  When we say, “my ship has come in,” we are talking kairos time.  If we miss our departure but are able to sail a day later, we have lost only a day of chronos time.  However, if we are running for our lives and miss the last ship, it is an altogether different matter  kairos time. To miscalculate chronos is inconvenient, but to miscalculate kairos is tragic.  Jesus says that the kairos “is fulfilled.”  The decisive moment has arrived.  God’s reign is at hand.  Heads up!  Pay attention!  Don’t miss this one!  Your life is at stake!”

From Paul Tillich, Systematic Theology,  v. III at 369-372:

[369]”3. ‘Kairos’ and ‘Kairoi’: We spoke of the moment at which history, in terms of concrete situation, had matured to the point of being able to receive the breakthrough of the central manifestation of the Kingdom of God. The New Testament has called this moment the “fulfillment of time,” in Greek, kairos.

This term has been frequently used since we introduced it into theological and philosophical discussion in connection with the religious socialist movement in Germany after the First World War. It was chosen to remind Christian theology of the fact that the biblical writers, not only of the Old but also of the New Testament, were  aware of the self-transcending dynamics of history. And it was chosen to remind philosophy of the necessity of dealing with history, not in terms of its logical and categorical structure only, but also in terms of its dynamics. And, above all, kairos  should express the feeling of many people in central Europe after the first World War that a moment of history had appeared which was pregnant with a new understanding of the meaning of history and life. Whether or not this feeling was empirically confirmed – in part it was, in part it was not – the concept itself retains its significance and belongs in the whole of systematic theology.

Its original meaning – the right time, the time in which something can be done – must be contrasted with chronos, measured time or clock time. The former is qualitative, the latter quantitative. In the English word “timing,” something of the qualitative character of time is expressed, and if one would speak of God’s “timing” in his providential activity, this term would come to the meaning of kairos.

In ordinary Greek language, the word is used for any practical purpose in which a good occasion for some action is given. In the New Testament it is the translation of a word used by Jesus when he speaks of his time which has not yet come – the time of his suffering and death. It is used by both John the Baptist and Jesus when they announce the fulfillment of time with respect to the Kingdom of God, which is “at hand.” Paul uses kairos when he speaks in a world-historical view of the moment of time in which God could send his son, the moment which was [370]selected to become the center of history.

In order to recognize this “great kairos,” one must be able to see the “signs of the times,” as Jesus says when he accuses his enemies of not seeing them. Paul in his description of the kairos, looks at the situation both of paganism and of Judaism, and in the Deutero-Pauline literature the world-historical  and cosmic view of the appearance of the Christ plays an increasingly important role.

We have interpreted the fulfillment of time as the moment of maturity in a particular religious and cultural development – adding, however, the warning that the maturity means not only the ability to receive the central manifestation of the Kingdom of God but also the greatest power to resist it. For maturity is the result of education by the law, and in some who take the law with radical seriousness, maturity becomes despair of the law, with the ensuing quest for that which breaks through the law as “good news.”

The experience of a kairos  has occurred again and again in the history of the churches, although the term was not used. Whenever the prophetic Spirit arose in the churches, the “third stage” was spoken of, the stage of the “rule of Christ” in the “one thousand-year” period. This stage was seen as immediately imminent and so became the basis for prophetic criticism of the churches in their distorted stage. When the churches rejected this criticism or accepted it in a partial, compromising way, the prophetic Spirit was forced into sectarian movements of an originally revolutionary character – until the sects became churches and the prophetic Spirit became latent.

The fact that kairos-experiences belong to the history of the churches and that the “great kairos,” the appearance of the center of history, is again and again re-experienced through relative “kairoi,” in which the Kingdom of God manifests itself in a particular breakthrough, is decisive for our consideration. The relation of the one kairos to the kairoi is the relation of the criterion to that which stands under the criterion and the relation of the source of power to that which is nourished by the source of power. Kairoi have occurred and are occurring in all preparatory and receiving moments in the church latent and manifest. For although the prophetic Spirit is latent or even repressed over long stretches of history, it is never absent and breaks through the barriers of the law in a kairos.

Awareness of a kairos is a matter of vision. It is not an object of analysis and calculation such as could be given in psychological or sociological terms. It is not a matter of detached observation but of involved [371] experience. This, however, does not mean that observation and analysis are excluded; they serve to objectify the experience and to clarify and enrich the vision. But observation and analysis do not produce the experience of the kairos. The prophetic Spirit works creatively without any dependence on argumentation and good will.  But every moment which claims to be Spiritual must be tested, and the criterion is the “great kairos.” When the term kairos was used for the critical and creative situation after the First World War in central Europe, ti was used not only by the religious socialist movement in obedience to the great kairos – at least in intention – but also by the nationalist movement, which, through the voice of Naziism, attacked the great kairos and everything for which it stands.The latter use was a demonically distorted experience of a kairos and led inescapably to self-destruction. The Spirit Naziism claimed was the spirit of the false prophets, prophets who spoke for an idolatrous nationalism and racialism. Against them the Cross of the Christ was and is the absolute criterion.

Two things must be said about kairoi: first, they can be demonically distorted, and second, they can be erroneous. And this latter characteristic is always the case to a certain extent, even in the “great kairos.” The error lies not in the kairos-quality of the situation but rather in the judgment about its character in terms of physical time, space and causality, and also in terms of human reaction and unknown elements in the historical constellation. In other words, the kairso-experience stands under the order of historical destiny, which makes foresight in any scientific-technical sense impossible. No date foretold in the experience of a kairos was ever correct; no situation envisaged as the result of a kairos ever came into being. But something happened to some people through the power of the Kingdom of God as it became manifest in history, and history has been changed ever since.

A last question arises as to whether there are periods in which no kairos is experienced. Obviously the Kingdom of God, and the Spiritual Presence are never absent in any moment of time, and by the very nature of the historical processes, history is always self-transcendent. But the experience of the presence of the Kingdom of God as determining history is not always given. History does not move in an equal rhythm but is a dynamic force moving through cataracts and quiet stretches. history has its ups and downs, its periods of speed and of slowness, of extreme creativity and conservative bondage to tradition.

[372] The men of the late Old Testament period complained that there was a dearth of the Spirit, and in the history of the churches this complaint has been reiterated. The Kingdom of God is always present, but the experience of its history-shaking power is not. Kiroi are rare and the great kairos is unique, but together they determine the dynamics of history in its self-transcendence.