S.d. Gordon said this quote

“ There are always lone hearth-fires; so many! And those who sit beside them, with the empty chair, cannot restrain the tears that will come. One sits alone so much. There is some One unseen, just here within reach. But somehow we don't realize His presence. Realizing is blessed, but--rare. It belongs to the mood, to the feelings. It is dependent on weather conditions and bodily conditions. The rain, the heavy fog outside, the poor sleep, the twinging pain, these make one's mood so much, they seem to blur out the realizing.But there is something a little higher up than realizing. It is yet more blessed. It is independent of these outer conditions, it is something that abides. It is this: recognizing that Presence unseen, so wondrous and quieting, so soothing and calming and warming. Recognize His presence--the Master's own. He is here, close by; His presence is real. Recognizing will help realizing, too, but it never depends on it.Aye, more, immensely more, the Truth is a Presence, not a thing, a fact, a statement. Some One is present, a warm-hearted Friend, an all-powerful Lord. And this is the joyful truth for weeping hearts everywhere, whatever be the hand that has drawn the tears; by whatever stream it be that your weeping willow is planted. ”