Shelter
Shelter comes when the Lord is pleased with our intention & spirit of service.
Cause of Suffering
If there is no enjoyment in this world, there would not be so much suffering. As suffering really is the frustration of our attempts to enjoy.
Regret
Regret or remorse of the wrong we have done should be in a positive spirit of changing, turning towards God with humility.
Result of Hearing Very Strictly
Unless we hear very strictly with great faith to the order of our Spiritual Master, we will not understand what is the mercy of Krishna and how it is coming upon us.