The Epistle of Barnabas

I find then that a temple exists. Learn then how it will be built in the name of the Lord. Before we believed in God the habitation of our heart was corrupt and Weak, like a temple really built with hands, because it was full of idolatry, and was the house of demons through doing things which were contrary to God.

But it shall be built in the name of the Lord. Now give heed, in order that the temple of the Lord may be built gloriously. Learn in what way. When we received the remission of sins, and put our hope on the Name, we became new, being created again from the beginning; wherefore God truly dwells in us, in the habitation which we are.