If a devotee thinks that he is very much advanced in devotional service, he is considered puffed up and unfit to sit beneath the shelter of the Lord's lotus feet. Again, this instruction by Lord Caitanya is applicable: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.