Dear friend,

Allow me to say, that it excites both my wonder and concern, that a Christian minister such as yourself, should think it worth his while to attempt political reforms. When I look around upon the present state of the nation, such an attempt appears to me, to be no less vain and foolish, than it would be to paint the cabin—while the ship is sinking! Or to decorate the parlor—while the house is on fire!

 When our Lord Jesus was upon earth, He refused to get involved in disputes or politics, "Friend, who appointed Me a judge or arbitrator over you?" Luke 12:14. "My kingdom is not of this world! If My kingdom were of this world, My servants would fight!" John 18:36. God's children belong to a kingdom which is not of this world; they are strangers and pilgrims upon earth, and a part of their Scriptural character is, that they are the "quiet in the land." Psalm 35:19.

Newton, John. The Letters of John Newton . Monergism Books. Kindle Edition.