Analysis of Olney Hymn 53: My Soul Thirsteth For God

I thirst, but not as once I did,
The vain delights of earth to share;
Thy wounds, Emmanuel, all forbid
That I should seek my pleasures there.

It was the sight of Thy dear cross
First wean'd my soul from earthly things;
And taught me to esteem as dross
The mirth of fools and pomp of kings.

I want that grace that springs from Thee,
That quickens all things where it flows,
And makes a wretched thorn like me
Bloom as the myrtle, or the rose.

Dear fountain of delight unknown!
No longer sink below the brim;
But overflow, and pour me down
A living and life-giving stream!

For sure of all the plants that share
The notice of thy Father's eye,
None proves less grateful to His care,
Or yields him meaner fruit than I.