Śrīmad Bhāgavatam 3.29.16
TRANSLATION
The devotee should regularly see My statues in the temple, touch My lotus feet and offer worshipable paraphernalia and prayer. He should see in the spirit of renunciation, from the mode of goodness, and see every living entity as spiritual.
PURPORT
Temple worship is one of the duties of a devotee. It is especially recommended for neophytes, but those who are advanced should not refrain from temple worship. There is a distinction in the manner a neophyte and an advanced devotee appreciate the Lord's presence in the temple. A neophyte considers the arcā-vigraha (the statue of the Lord) to be different from the original Personality of Godhead; he considers it a representation of the Supreme Lord in the form of a Deity. But an advanced devotee accepts the Deity in the temple as the Supreme Personality of Godhead. He does not see any difference between the original form of the Lord and the statue, or arcā form of the Lord, in the temple. This is the vision of a devotee whose devotional service is in the highest stage of bhāva, or love of Godhead, whereas a neophyte's worship in the temple is a matter of routine duty.