Stanzas on the same Occasion. Prospect of Death

WHY am I loth to leave this earthly scene?
Have I so found it full of pleasing charms?
Some drops of joy with draughts of ill between;
Some gleams of sunshine mid renewing storms:
Is it departing pangs my soul alarms?
Or Death's unlovely, dreary, dark abode?
For guilt, for guilt, my terrors are in arms;
I tremble to approach an angry GOD,
And justly smart beneath his sin-avenging rod.

Fain would I say, "Forgive my foul offence!"
Fain promise never more to disobey;
But, should my Author health again dispense,
Again I might desert fair Virtue's way;
Again in Folly's path might go astray;
Again exalt the brute and sink the man;
Then how should I for Heavenly Mercy pray,
Who act so counter Heavenly Mercy's plan?
Who sin so oft have mourn'd, yet to temptation ran?

O Thou, Great Governor of all below!
If I may dare a lifted eye to thee,
Thy nod can make the tempest cease to blow,
Or still the tumult of the raging sea:
With that controuling pow'r assist ev'n me,
Those headlong, furious passions to confine;
For all unfit I feel my powers to be,
To rule their torrent in th' allowed line;
O, aid me with Thy help, Omnipotence Divine!