Then, brothers, we are not children of a slave woman but of the free woman.
Therefore, if the Son sets you free, you are free indeed.
For it is written, Abraham had two sons, one out of the slave woman and one out of the free woman.
But what says the Scripture? “Cast out the slave woman and her son, for not shall the son of the slave woman inherit with the son of the free woman,” not ever! ` Gen. 21:10
Therefore stand firm in the freedom with which Christ made us free and do not be held again with a yoke of slavery.
For, brothers, you were called to freedom. Only do not use the freedom for an opening to the flesh. But through love be slaves to one another.