A devotee is always begging the Lord for His mercy.
Material life tends to be static but Krishna Consciousness is ecstatic. The real movement comes from Krishna.
Spiritual nature is inconceivable and unlimited. Therefore, the activities of that realm will always remain beyond our mental speculation and intellectual concept.
Performing devotional service is like climbing a mountain in group. If one slides and risks to fall down the cliff, what do we do? Similarly we have to help each other while practising Krishna Consciousness.
Our first duty is to satisfy the spiritual master, who can arrange for the Lord's mercy. A common man must first begin to serve the spiritual master or the devotee. Then, through the mercy of the devotee, the Lord will be satisfied. Unless one receives the dust of a devotee's lotus feet on one's head, there is no possibility of advancement. Unless one approaches a pure devotee, he cannot understand the Supreme Personality of Godhead. — Sri Chaitanya caritamrita, Madhya Lila, 11.58.
Perform devotional service joyfully. This is an enjoyable process.
The essence of spiritual life is simply to use our free will properly.
No one has the ability to imitate the activities of material nature as conducted by the Supreme Personality of Godhead.
The most important aspect of preaching is to take care of the person very nicely.