To arrive at the truth in regard to the question whether human sacrifice was at one time a portion of the Jewish religion, or whether it was, as the orthodox generally assert, simply a corruption copied from the surrounding heathen nations, it is necessary to bear in mind that every portion of the Jewish law is of later date than the prophets. The book of the law was only found in the time of King Josiah, who opposed this very practice (2 Kings xxiii. 10), and there is no evidence of its existence before that date. There is reason to believe that the priestly code of Leviticus is later still, dating only from the time of Ezra. Instead of reflecting the ideas of the age of Moses, it reflects those of almost a thousand years later. It is therefore only in the historical books that we can expect to find traces of what the actual religion of Israel was. There is ample evidence that human sacrifice formed a conspicuous element. Ahaz, King of Judah, "burnt his children in the fire" (2 Chron. xxviii. 3); Mannasseh, King of Judah, was guilty of the same atrocity (2 Chron. xxxiii. 6); Jeremiah denounces the children of Judah for having "built the high place of Tophet, which is in the valley of the son of Hinnom, to burn their sons and their daughters in the fire" (vii. 31); Micah remonstrates against both animal and human sacrifice--"Will the Lord be pleased with thousands of rams; shall I give my first-born for my transgression; the fruit of my body for the sin of my soul?" (vi. 7). In the well-known story of Abraham and Isaac, as in the Greek story of Iphigenia, and the Roman one of Valeria Luperca, we have an account of the transition to a less barbarous stage in the substitution of animal for human sacrifice. It was natural that this legend should be ascribed to the time of the father of the faithful, but there is, as we have seen, abundant evidence of the practice existing long subsequent to the time of Abraham, who was by no means surprised at and in no way demurred to the divine command, "Take now thy son, thine only son Isaac, whom thou lovest, and get thee unto the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of" (Genesis xxii. 2). Anyone who at the present day should exhibit a faith like unto that of the patriarchal saint would be in jeopardy of finding himself within the walls of a criminal lunatic asylum.