"Wash you, make you clean, put away the evil of your doings from before My eyes. Cease to do evil; learn to do well; seek justice, relieve the oppressed, judge the orphan, plead for the widow. Come let us reason together, says the Lord: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool." (Isaiah, chapter 1, verses 16-18)

And you shall keep and fulfill [the laws of the Torah]; for that is your wisdom and your understanding before the eyes of the nations that will hear all these statutes and will say: 'what a wise and understanding nation is this people.' (Devarim 4:6)

The Israelites wandered in the wilderness for forty years. During this period, the old generation who had been slaves in Egypt died out, and a new generation grew up. The wilderness was the training ground for developing a confident and free Israelite nation.

"When a man or a woman shall commit any sin, to commit a trespass against the Lord..." (Bemidbar 5:6)

When Aaron the high priest is commanded to light the Menorah, the Torah uses the word "beha'aloteha"--when you kindle. The literal meaning of the word is: when you raise up (the lights). A homiletical meaning may be: when you light the Menorah, you yourself will be raised, you will feel better about yourself--stronger and happier. Aaron is being told that by kindling the lights of the Menorah, he not only brings light to the sanctuary and inspiration to the public: he actually improves himself.

"And you shall not profane My holy name, and I shall be hallowed among the children of Israel; I am the Lord who sanctifies you, who brought you out of the land of Egypt to be your God; I am the Lord" (Vayikra 22:32-3)

"And you shall proclaim liberty throughout the land unto all the inhabitants thereof." (Vayikra 25:10)

"And I have broken the bars of your yoke, and made you to go upright." (Vayikra 26:13)