Are you denying the fact that a doxology is a type of eulogy?
Even if someone give this to you, that the passage in Ephesians 1 is a sort of eulogy, I can't see how you get from that that it oughtn't be used to learn doctrine.
Someone may exaggerate their praise for a human being in a eulogy, so that you have to look for the grains of truth among the hyperbole, but how can someone exaggerate praise for God? Someone giving a eulogy for a human being may ignore the bad things and focus on the good, so that the picture of the person is a little skewed, but there are no bad things about God to ignore so as to skew the picture.
Is the praise given there for things that God really did do or not?
Even if someone give this to you, that the passage in Ephesians 1 is a sort of eulogy, I can't see how you get from that that it oughtn't be used to learn doctrine.
Someone may exaggerate their praise for a human being in a eulogy, so that you have to look for the grains of truth among the hyperbole, but how can someone exaggerate praise for God? Someone giving a eulogy for a human being may ignore the bad things and focus on the good, so that the picture of the person is a little skewed, but there are no bad things about God to ignore so as to skew the picture.
Is the praise given there for things that God really did do or not?