'Words of God' in the Bible

For he whom God has sent utters the words of God ??God gives him the Spirit in no sparing measure;

He who belongs to God listens to the words of God; you do not listen to them, because you do not belong to God."

If anyone preaches, he must preach as one who utters the words of God; if anyone renders some service, it must be as one who is supplied by God with power, so that in everything God may be glorified through Jesus Christ. The glory and the dominion are his for ever and ever: Amen.

for God has put it into their hearts to execute his purpose, by having one mind and by conferring their royal power upon the Beast, until the words of God are fulfilled.

Then I was told, "Write this: ??'Blessed are those who have been called to the marriage-banquet of the Lamb!'" The angel also told me, "These are genuine words of God."