Thus one has to take precautions so that the plant of devotional service is not disturbed by animals, which represent offenses. The most dangerous animal is a mad elephant, for if a mad elephant enters a garden, it causes tremendous damage to plants and trees. An offense to a pure devotee of the Lord is called vaiṣṇava-aparādha, the mad elephant offense. In the discharge of devotional service, an offense to the feet of a pure devotee creates havoc and stops one's advancement. Thus one has to defend the plant of bhakti by fencing it off properly and taking care not to offend pure devotees. Then the plant of devotional service will be properly protected.
An offense to a pure devotee is one of the ten offenses against the holy name. The first offense is to blaspheme the great devotees who have tried to spread the glories of the holy name all over the world. The greatest offender at the feet of the holy name is the rascal who is envious of such devotees.