'Praise God' in the Bible

Because you people have proven [yourselves] by this service, the poor Christians in Jerusalem will praise God for your obedient [spirit] in professing [commitment to] the Gospel of Christ, and for your generous contribution to them and to everyone else.

After these things I heard what sounded like the loud voices of a huge crowd in heaven, shouting, "Hallelujah [which means, "Praise God"]! Salvation and splendor and power belong to our God.