The bhakti-yogī accepts the Deity of Kṛṣṇa as worshipable because there is some bodily conception fixed in the mind, which can thus be applied. Of course, worship of the Supreme Personality of Godhead in His form within the temple is not idol worship. There is evidence in the Vedic literature that worship may be saguṇa or nirguṇa – of the Supreme possessing or not possessing attributes. Worship of the Deity in the temple is saguṇa worship, for the Lord is represented by material qualities. But the form of the Lord, though represented by material qualities such as stone, wood or oil paint, is not actually material. That is the absolute nature of the Supreme Lord. A crude example may be given here. We may find some mailboxes on the street, and if we post our letters in those boxes, they will naturally go to their destination without difficulty. But any old box, or an imitation which we may find somewhere but which is not authorized by the post office, will not do the work. Similarl...