Psalm 91:13 Trample on the the Enemy

Psalm 91:13 Thou shalt tread upon the lion and adder: the young lion and the dragon shalt thou trample under feet.

Here, God is clearly pointing to Jesus.
Luke 10:18-19 And he said unto them, I beheld Satan as lightning fall from heaven. [19] Behold, I give unto you power *to tread on* serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you.

NOONE could *trample/tread on* the devil and his horde prior to Christ. But when the man child was born, then was the dragon cast out (Rev 12:5-9)... bound (Rev 20:2).. if he wasn't we couldn't go about "pulling down" his house/kingdom.

Luke 11:20-22 But if I cast out demons with the finger of God, surely *the kingdom of God has come* upon you. When a strong man, fully armed, guards his own palace, his goods are in peace. But when *a stronger than he comes upon him and overcomes him*, he takes from him all his armor in which he trusted, and divides his spoils.

Jesus just told us.. the strongman *must* be bound before his house can be ransacked. He (Jesus) is the stronger man that came upon the strong man (Devil) and bound him which now allows us (by his Spirit) to pull down his kingdom/house. Because the kingdom and its power *is* come unto us. Selah!