The OT was clear that the Seed was to crush the head of the serpent, though His heel would be crushed.Name one diciple ( those that learned closest to the Lord in the flesh ) who was ' looking forward to Calvary ' This is a nice catch phrase but not true .
Abraham understood full well what Jesus' mission was and taught His people fully...but the same Helenistic lies that corrupt your thinking corrupted even those closest to Jesus.