ט֗וֹב לַחֲס֥וֹת בַּיהוָ֑ה מִ֝בְּטֹ֗חַ בָּאָדָֽם׃
Mieux vaut s’abriter en l’Éternel que de mettre sa confiance dans les hommes.
Akeidat Yitzchak
Joseph's brothers say to their father: "recognise whether this is the coat of your son or not." (Genesis 37,32) We are told to remember what Amalek did to us. (Deut. 25,17) We are told not to fear nations surrounding us. (Deut 7,18-21) Since we are human beings, not just animals, it is expected that we can refine certain characteristics, are not limited to instinctive reactions. If one can learn to compensate for the weakness of certain of one's senses, then surely one can find means to reinforce certain character traits. A blind man develops a more acute sense of hearing. A shortsighted person can improve his vision by the use of spectacles. A person suffering from certain character weaknesses must also find means to compensate for this. Using one's power of imagination, one can imagine situations that make one's phobias seem unjustified and ridiculous. The process of thought association with specific objects is known to be an excellent memory jogger. These aids must be applied when we are asked to observe certain commandments involving remembrances. Seeing the tzitzit reminds us of other mitzvot such as kilayim, forbidden mixtures. This has been discussed at greater length in chapter sixty five. Awareness of the importance of memory joggers may have led some prophets to find common denominators for certain mitzvot, and thus make it easy for us to have these short summaries constantly at our command. Isaiah manages to condense Torah into two slogans, "observe justice and perform righteousness." (chapter 56) Chabakuk manages to sum it up in a single slogan, "the righteous will live by his faith" (2,4). No doubt the purpose of these apparent over simplifications is simply to provide a constant reminder, which when triggered will remind us of all the other mitzvot which are incumbent upon us to perform. When the Talmud (Ketuvot 30) tells us that all is in the hands of Heaven except the contracting of colds and heatstrokes, we know very well that both those phenomena are natural phenomena and as such not subject to our control. In fact, no remedy has yet been found for the common cold. Nevertheless, the sages are telling us that if one falls victim to those two ailments, this is due to negligence on the part of man, to wilful over-exposure etc, and cannot be blamed on outside forces. Just as one can control colds and heatstrokes, so, by employing memory properly, one can reinforce one's senses of trust and confidence in the help of G'd, no matter what the circumstances. This is what David said (Psalms 27,1) "The Lord is my light and my salvation; whom shall I fear?, The Lord is the source of my strength, of whom shall I be afraid?" He means that if his attitude is based on remembering G'ds many past acts of kindness and assistance, why would he be afraid of anyone in the future? In the same vein, Moses tells the people: "you are today about to cross the Jordan in order to dispossess people greater and more powerful than you etc." (9,1). This calls for faith and confidence based on the recollection of all the past triumphs achieved through Divine intervention. The foremost memory jogger is the keriyat shema, which for that reason has been included in our daily prayers three times. We will examine the passage in detail to gain a better understanding of its significance. The following questions suggest themselves: