Psa. 103:20 Bless the LORD, ye his angels, that excel in strength, that do his commandments, hearkening unto the voice of his word.
Pssa.148:2 Praise ye him, all his angels: praise ye him, all his hosts.
These were psalms of praise. David was obviously praising the Lord, Jehovah. He was shouting for joy, exuberant in praise. I do that every once in a while also. Does my heart good to spend time praising God. Notice that the praise goes directly to the Lord. He was praising Jehovah and none else. Worship belongs to God alone. I also can praise thusly:
Praise the Lord O my soul: (I am not addressing my soul)
Praise Him all creatures here below. (I am not addressing the creatures)
Praise Him all ye heavenly host.
Praise Father, Son and Holy Ghost.
My praise is always directed to God; it is Him I am worshipping. It is him I am addressing and adoring. I have no other thought in my mind but the Lord. My thought is that God be praised by all his creation that he has made, and that God alone be praised. That is the thought of the psalmist. If he doesn’t use straight denotative literal language to express that, it is not wrong. The meaning is very obvious to all that read it. God is being praise. Not angels!!
DHK