Romans 15:9-15

and that the Gentiles might glorify God for his mercy; as it is written, Therefore will I give praise unto thee among the Gentiles, And sing unto thy name. And again he saith, Rejoice, ye Gentiles, with his people. And again, Praise the Lord, all ye Gentiles; And let all the peoples praise him. And again, Isaiah saith, There shall be the root of Jesse, And he that ariseth to rule over the Gentiles; On him shall the Gentiles hope. Now the God of hope fill you with all joy and peace in believing, that ye may abound in hope, in the power of the Holy Spirit. And I myself also am persuaded of you, my brethren, that ye yourselves are full of goodness, filled with all knowledge, able also to admonish one another. But I write the more boldly unto you in some measure, as putting you again in remembrance, because of the grace that was given me of God