The Father and the Son is Oneself.

All forms of Yoga are fine. Bhakti Yoga is fine too. But it must always be remembered that there is only Krishna, or rather, that there is only Oneself with Krishna's characteristics. A devotee with a high level of realization will thus come to see all as Self for all this is Self. The following is equally correct. It must always be remembered that there is only Christ, or rather, that there is only Oneself with Christ's characteristics. A Christian with a high level of realization will thus come to see all as Self for all this is Self indeed. The father and the son is in truth Oneself. Oneself is diverse for companionship, to Love and Be Loved. So it is.~ Wald