This is the gist of all worship — to be pure and to do good to others. He who sees Shiva in the poor, in the weak, and in the diseased, really worships Shiva; and if he sees Shiva only in the image, his worship is but preliminary. He who has served and helped one poor man seeing Shiva in him, without thinking of his caste, or creed, or race, or anything, with him Shiva is more pleased than with the man who sees Him only in temples.
Look upon every man, woman, and every one as God. You cannot help anyone, you can only serve: serve the children of the Lord, serve the Lord Himself, if you have the privilege. If the Lord grants that you can help any one of his children, blessed you are; do not think too much of yourselves. Blessed you are that that privilege was given to you when others had it not. Do it only as a worship.
– Swami Vivekananda