James Durham on worshipping God in three persons

[Reformed Covenanter]

... Therefore, the Father, is that same Object of Worship with the Son, because that same God. And, secondly, Though the Father be infinite, and the Son infinite, &c. yet, there are not two infiniteness, but the same infiniteness and immenseness, that which is the Fathers is the Sons also; because these are essential properties, and so common to all the Persons: and therefore, though their personal properties be distinct; yet, their essential Attributes being common, they are not distinct Objects, but the same one Object; seeing, still, in Worship, respect must be had to their essential Attributes; and so to the Godhead, which is common to All: and therefore consequently to Them, as They are one Object, it being the Deity (which is One) that is the formal Object of Worship: And, though sometimes these Three Persons be named together, as here; yet, that is not to propose them as distinct Objects, but to shew, who this one Object God is, to wit, the Father, Son and Spirit, Three Persons of the same One indivisible Godhead. Hence, the unity of the Godhead, is inculcated, for this end; The Lord thy God, O Israel, is One Lord. ...

For more, see James Durham on worshipping God in three persons.