SALVATION / REDEMPTION IS FOR AN ENTIRE HOUSEHOLD

Genesis 7:1 And the LORD said unto Noah, Come thou and all your house into the ark; for thee have I seen righteous before me in this generation.

Genesis 18:17 And the LORD said, Shall I hide from Abraham that thing which I do;

Genesis 18:18 Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?

Genesis 18:19 For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do justice and judgment; that the LORD may bring upon Abraham that which he hath spoken of him.