6 They help one another; one says to the other, ‘Be strong!’ 7 The craftsman encourages the metalsmith, the one who wields the hammer encourages the one who pounds on the anvil. He approves the quality of the welding, and nails it down so it won’t fall over. 8 “You, my servant Israel, Jacob, whom I have chosen, offspring of Abraham my friend, 9 you whom I am bringing back from the earth’s extremities and have summoned from the remote regions—I told you, ‘You are my servant.’I have chosen you and not rejected you. 10 Don’t be afraid, for I am with you! Don’t be frightened, for I am your God! I strengthen you—yes, I help you—yes, I uphold you with my victorious right hand!

21 Was not Abraham our father justified by works when he offered Isaac his son on the altar? 22 You see that his faith was working together with his works and his faith was perfected by works. 23 And the scripture was fulfilled that says, “Now Abraham believed God and it was counted to him for righteousness,” and he was called God’s friend. 24 You see that a person is justified by works and not by faith alone. 25 And similarly, was not Rahab the prostitute also justified by works when she welcomed the messengers and sent them out by another way?