'Warm' in the Bible

Now when Jesus was returning, the people gave Him a warm welcome; for they had all been looking out for Him.

Meanwhile, the servants and officers were standing around a charcoal fire they had built and were warming themselves because it was cold. Peter was also standing with them, keeping himself warm.

There arose therefore very warm feeling, so that they separated from one another; and Barnabas taking Mark sailed away to Cyprus;

and one of you says to them, “Go in peace, keep warm, and eat well,” but you don’t give them what the body needs, what good is it?

And as you have made your souls clean, being ruled by what is true, and loving one another without deceit, see that your love is warm and from the heart:

And most of all be warm in your love for one another; because in love there is forgiveness for sins without number:

Demetrius has received a good testimony and commendation from everyone—and from the truth [the standard of God’s word] itself; and we add our testimony and speak well of him, and you know that our testimony is true.

I have knowledge of your works, that you are not cold or warm: it would be better if you were cold or warm.