When we think Christ, Christ comes; when we receive his image into our spiritual mirror, he enters with it. Our thought is not cut off from his. Our open receiving thought is his door to come in. When our hearts turn to him, that is opening the door to him, that is holding up our mirror to him; then he comes in, not by our thought only, not in our idea only, but he comes himself, and of his own will–comes in as we could not take him, but as he can come and we receive him–enabled to receive by his very coming the one welcome guest of the whole universe.
George MacDonald, Mirrors of the Lord