Colossians 3:16

So faith comes from hearing, and hearing by the word of Christ.

What is the outcome then? I will pray with the spirit and I will pray with the mind also; I will sing with the spirit and I will sing with the mind also.

speaking to one another in psalms and hymns and spiritual songs, singing and making melody with your heart to the Lord;

Him we proclaim, admonishing every man and teaching every man with all wisdom, so that we may present every man complete in Christ.

For the word of the Lord has sounded forth from you, not only in Macedonia and Achaia, but also in every place your faith toward God has gone forth, so that we have no need to say anything.

Is anyone among you suffering? Then he must pray. Is anyone cheerful? He is to sing praises.