The Divine Perfections. 
 
How shall I praise th' eternal God, 
That infinite Unknown? 
Who can ascend his high abode, 
Or venture near his throne? 
 
[The great Invisible! he dwells 
Concealed in dazzling light; 
But his all-searching eye reveals 
The secrets of the night. 
 
Those watchful eyes that never sleep 
Survey the world around 
His wisdom is a boundless deep 
Where all our thoughts are drowned.] 
 
[Speak we of strength? his arm is strong 
To save or to destroy; 
Infinite years his life prolong, 
And endless is his joy.] 
 
[He knows no shadow of a change 
Nor alters his decrees; 
Firm as a rock his truth remains 
To guard his promises.] 
 
[Sinners before his presence die; 
How holy is his name! 
His anger and his jealousy 
Burn like devouring flame.] 
 
Justice upon a dreadful throne 
Maintains the rights of God; 
While Mercy sends her pardons down, 
Bought with a Savior's blood. 
 
Now to my soul, immortal King! 
Speak some forgiving word; 
Then 'twill be double joy to sing 
The glories of my Lord.
Isaac Watts
http://www.poemhunter.com/poem/hymn-166/