John Wesley on Why Some Object to the Notion of Christian Perfection

Perhaps the general prejudice against Christian perfection may chiefly arise from a misapprehension of the nature of it. We willingly allow, and continually declare, there is no such perfection in this life, as implies either a dispensation from doing good, and attending all the ordinances of God, or a freedom from ignorance, mistake, temptation, and a thousand infirmities necessarily connected with flesh and blood.

A Plain Account of Christian Perfection, 11. 383