Some kinds of instruction in prayer used to say at the beginning, “Put yourself in the presence of God.” But I often wonder whether it would be more helpful to say, “Put yourself in the place of Jesus.” It sounds appallingly ambitious, even presumptuous, but that is actually what the New Testament suggests we do. Jesus speaks to God for us, but we speak to God in him. You may say what you want—but he is speaking to the Father, gazing into the depths of the Father’s love. And as you understand Jesus better, as you grow up a little in your faith, then what you want to say gradually shifts a bit more into alignment with what he is always saying to the Father, in his eternal love for the eternal love out of which his own life streams forth.
That, in a nutshell, is prayer—letting Jesus pray in you and beginning that lengthy and often very tough process by which our selfish thoughts and ideals and hopes are gradually aligned with his eternal action, just as, in his own earthly life, his human fears and hopes and desires and emotions are put into the context of his love for the Father, woven into his eternal relation with the Father—even in that moment of supreme pain and mental agony that he endures the night before his death.
Rowan Williams writing on Origen and prayer in the Christian Century