For verily he taketh not hold of angels — He does not take their nature upon him. But he taketh hold of the seed of Abraham — He takes human nature upon him. St. Paul says the seed of Abraham, rather than the seed of Adam, because to Abraham was the promise made.
Related Commentaries of Hebrews 2:16
Hebrews 2:16
16 For verily he took notd on him the nature of angels; but he took on him the seed of Abraham.