here's a song with lyric inspired by Psalm 45 v1


My heart is astir with a goodly theme
I will address these verses
To the King of Kings
My heart overflows with a noble cause
I will ascribe my worship
To the Lord of Lords

My tongue is the pen of a gifted scribe
My voice the ink that flows
My heart a living manuscript
Where worship is composed


My hands the tools of an artisan
With fingers trained to dance
Over ivory inlaid frets they skip
His worship to enhance

pretty good... the rhyme between lines 1 and 3 in the first verse is almost nonexistent, and line 1 of verse 2 bothers me a little bit grammarwise, but apart from that excellent!
it also could be longer... but that's just my opinion