12行传七章二十三节说:『他将到四十岁,心中起意,去看望他的弟兄以色列人。』在圣经里,四十这个数字表征试炼、试验和受苦,以色列人在旷野受神试验四十年,摩西在山上四十天,主耶稣也在旷野四十天。摩西一生的第一个四十年是受试验、试炼和受苦的年日。在这些年日结束后,摩西自信他已被装备齐全,有资格去拯救以色列人了。『他以为弟兄必明白神是藉他的手搭救他们』。(行传七25。)当他见一个埃及人欺压一个希伯来弟兄,摩西『就把埃及人打死了,藏在沙土里。』(出二12。)行传七章二十二节说摩西『说话有才能』,但在出埃及记四章十节,摩西对耶和华说:『我素日不是能言的人…我本是拙口笨舌的。』我们如何能调和这些经节?摩西是说话有才能呢,还是拙口笨舌?摩西在四十岁时,认为自己受了完备的教育,而且完全合格了。因此,他大胆刚强地行事。但是他的力量和胆量全是天然的。神不用摩西天然的才能、天然的力量,或天然的胆量。为了破碎摩西天然的力量,神安排他在米甸地作牧羊人。于是,一个在埃及皇家长大,学养最高的人,成了一个牧羊人。摩西的另一个四十年,就在旷野牧养他岳父的羊群。对摩西来说,这是最好的『研究所』。在这『研究所』里,他受训练不相信他的天然能力。按天然说,他有口才、大胆、有才干,而且是刚强的。但是按属灵一面来说,他一直受训练,直到认识他是一无所有。
12Acts 7:23 says, “But when he was forty years old, it came into his heart to visit his brothers, the sons of Israel.” In the Bible the number forty signifies trials, tests, and sufferings. The children of Israel were tested by God in the wilderness for forty years, Moses was on the mountain for forty days, and the Lord Jesus was in the wilderness for forty days. The first forty years of Moses' life were years of trial, testing, and suffering. At the end of these years, Moses was confident that he had been furnished, equipped, qualified, and perfected to save the children of Israel. He “supposed that his brothers would understand that God through his hand would give salvation to them” (Acts 7:25). When he spied an Egyptian oppressing a fellow Hebrew, Moses “slew the Egyptian, and hid him in the sand” (Exo. 2:12). Acts 7:22 says that Moses was “powerful in his words,” but in Exodus 4:10 Moses said to the Lord, “I am not eloquent...but I am slow of speech, and of a slow tongue.” How can we reconcile these verses? Was Moses mighty in words or was he slow in speech? At the age of forty, Moses regarded himself as fully educated and qualified. Hence, he acted in a bold, strong manner. But his strength and boldness were altogether natural. God would not use Moses' natural ability, natural strength, or natural boldness. In order to break down Moses ' natural strength, God arranged to have him work as a shepherd in the land of Midian. Thus, one who had been raised in the royal Egyptian family and who had attained the highest level of culture became a shepherd. For another forty years Moses kept the flock of his father - in - law in the wilderness. This was the best “graduate school” for Moses. In this “school” he was trained to have no confidence in his natural ability. Naturally speaking, he was eloquent, bold, mighty, and strong. But spiritually speaking, he was disciplined until he realized that he had nothing.