Here in our text the writer talks about why Jesus did what He did while on earth. Since we humans and flesh and blood, Jesus too became fully human (cf. John 1:14; Philippians 2:5-8). His intent in coming was to free us from the bondage of sin and death, by gaining the victory over the devil, “him who had the power of death” (14). He did this through His death on the cross, serving as a sufficient sacrifice for sin.
Jesus did not do this for angels, but for humankind, “the seed of Abraham” (16). It was necessary for our redemption that Jesus become in all points like we are (Philippians 2:8; Hebrew 4:14-15). He is unique, both man and God. His humanity makes Him a “merciful and faithful High Priest in things pertaining to God”(17) i.e. no one can take his position as both our High Priest, and our propitiation for sins.
In being a man, He was tempted like us. So, this gives Him the power to aid us in our own temptations. Praise be to God.
