Bible Verses About Sacrifices: Were accepted when offered in sincerity and faith

Abel also brought some of the firstborn of his flock and of its fat. The LORD respected Abel and his offering,

The LORD smelled the pleasant aroma. The LORD said in his heart, “I will not again curse the ground any more for man’s sake because the imagination of man’s heart is evil from his youth; neither will I ever again strike every living thing, as I have done.

By faith, Abel offered to God a more excellent sacrifice than Cain, through which he had testimony given to him that he was righteous, God testifying with respect to his gifts; and through it he, being dead, still speaks.