God's idea of redemption is community-shaped.
The ultimate end of redemption is that we worship God with our whole being and in the whole company of the redeemed.
God loves us and seeks our redemption, at times through angels.
Angels are spirits on mission, and that mission is God's. So, we can say that God, out of his love, sends angels to aid us in our redemption. Angels are sent for our redemption, and that redemption leads us all the way into the heights of worship.
Angels emerge from the presence of God and worship of God, are sent on mission for our redemption, so it doesn't surprise me to read in the Bible of angels leading us into the presence of God in worship.