“Let him come down from the cross, and we will believe in him.” What a deceitful promise! Which is greater: to come down from the cross while still alive or to rise from the tomb while dead? He rose, and you do not believe. Therefore, even if he came down from the cross, you would not believe. Further, it seems to me that this would usher in the evil spirits. As soon as the Lord was crucified, they sensed the power of the cross and realized their own strength was broken. They were acting in this way to get him to come down from the cross. But the Lord, knowing the snares of his adversaries, remained on the cross that he may destroy the devil.
Commentary on Matthew 4.27.42