Vaiṣṇavas are generally very compassionate toward the conditioned souls. Without even being invited, a devotee will go from door to door to enlighten people, to bring them out of the darkness of nescience by imparting knowledge of the living entity's constitutional position as a servant of Lord Kṛṣṇa. Such devotees are empowered by the Lord to distribute devotional consciousness, or Kṛṣṇa consciousness, to the people in general. They are known as authorized spiritual masters, and it is by the mercy of such a spiritual master that a conditioned soul gets the seed of devotional service. The causeless mercy of the Supreme Personality of Godhead is first appreciated when one comes in touch with a bona fide spiritual master, who can enlighten the conditioned soul and bring him to the highest position of devotional life. Therefore Lord Caitanya said that by the mercy of the spiritual master one can achieve the causeless mercy of the Lord and by the mercy of the Supreme Personality of Godhead one can attain the mercy of the bona fide spiritual master.