Authors:

That there are three persons, yet but one God, that do bear witness to the divinity of Christ, and of the plenteous redemption wrought by him

William Burkitt (1832). “Expository notes, with practical observations, on the New Testament”, p.781
That there are three persons, yet but one God, that do bear witness to the divinity of Christ, and of the plenteous redemption wrought by him