'Offered' in the Bible

By faith Abel offered to God a better sacrifice than Cain did. By faith he was approved as a righteous man, because God approved his gifts, and even though he is dead, he still speaks through his faith.

By faith Abraham, when he was tested, offered up Isaac. He received the promises and he was offering his unique son,

Wasn’t Abraham our father justified by works when he offered Isaac his son on the altar?