The Testing of Faith

And it came to pass after these things, that God did tempt Abraham, and said unto him, Abraham: and he said, Behold, here I am. (Gen. 22:1)

The expression, after these things, Moses intended to comprise in one word the various events by which Abraham had been tossed up and down; and again, the somewhat more quiet state of life which, in his old age, he had lately begun to obtain. He had passed an unsettled life in continued exile up to his eightieth year; having been harassed with many contumelies and injuries, he had endured with difficulty a miserable and anxious existence, in continual trepidation; famine had driven him out of the land whither he had gone, by the command and under the auspices of God, into Egypt. Twice his wife had been torn from his bosom; he had been separated from his nephew; he had delivered this nephew, when captured in war, at the peril of his own life. He had lived childless with his wife, when yet all his hopes were suspended upon his having offspring. Having at length obtained a son, he was compelled to disinherit him, and to drive him far from home. Isaac alone remained, his special but only consolation; be was enjoying peace at home, but now God suddenly thundered out of heaven, denouncing the sentence of death upon this son. The meaning, therefore, of the passage is, that by this temptation, as if by the last act, the faith of Abraham was far more severely tried than before.

Moses points out the kind of temptation; namely, that God would shake the faith which the holy man had placed in His word , by a counter assault of the word itself. He therefore addresses him by name, that there may be no doubt respecting the Author of the command. For unless Abraham had been fully persuaded that it was the voice of God which commanded him to slay his son Isaac, he would have been easily released from anxiety; for, relying on the certain promise of God, he would have rejected the suggestion as the fallacy of Satan; and thus, without any difficulty, the temptation would have been shaken off. But now all occasion of doubt is removed; so that, without controversy, he acknowledges the oracle, which he hears, to be from God. (Commentaries)