John Wesley on Isaiah 53:10

He - God was the principal cause of all his sufferings, tho' mens sins were the deserving cause. When - When thou, O God, shalt have made, thy son a sacrifice, by giving him up to death for the atonement of mens sins. His soul is here put for his life, or for himself. Shall see - He shall have a numerous issue of believers reconciled by God, and saved by his death. Prolong - He shall live and reign with God for ever. The pleasure - God's gracious decree for the salvation of mankind shall be effectually carried on by his ministry and mediation.