Let [your] love be sincere. Hate whatever is evil. Cling to whatever is good.

Therefore, whatever you believe about this matter should be held between you and God. That person is happy who does not condemn himself for practicing something he believes is right.

But the person who has doubts about eating [a certain food] is self-condemned if he [goes ahead and] eats it, because his action is not based on faith [i.e., if he lacks the conviction that he is doing what is right]. And whatever is not done with such a conviction is a sin.

For whatever things were written previously [i.e., in the Old Testament], were intended for us to learn from, so that we could have hope [i.e., in the face of difficult times] through remaining steadfast, and through the encouragement [received] from reading the Scriptures.

Welcome her [as someone to fellowship] in the Lord, in a way that God's people should. And you people should help her in whatever way she needs you, for she herself has helped many people, including me.