By faith Abraham, when he was tested, offered up Isaac. He had received the promises, yet he was ready to offer up his only son.

He was in the wilderness forty days, enduring temptations from Satan. He was with wild animals, and angels were ministering to his needs.

where for forty days he endured temptations from the devil. He ate nothing during those days, and when they were completed, he was famished.

Let no one say when he is tempted, “I am tempted by God,” for God cannot be tempted by evil, and he himself tempts no one.