Hag 1:8 Go up to the hills and bring wood and build the house, that I may take pleasure in it and that I may be glorified, says the LORD.
In Haggai 1:8, God commands people to build Him a temple. The purpose of the temple is to create a place of worship for God’s benefit. God declares that He takes pleasure in and is glorified by temple activity. This is an interactive give-and-take relationship God is describing.
God wants their worship, and He, in turn, offers prosperity (v7). This counters notions that God cannot receive anything of value outside Himself. Throughout the Bible, God desires worship.