Reason of Fearlessness
A devotee of the Lord is always fearless because of the protection given by the Lord.
Protection
Lord can protect one from the most dangerous type of fear.
Giving Protection to The Brahmanas and The Cows
Brahmanas are the symbol of spiritual education, and cows are the symbol of the most valuable food (milk production & Butter); they must be given all protection.. that is real advancement of civilization.
Protecting Ourselves From Kali
To protect ourselves from Kali we have to be honest, sincere and should not keep ulterior motive-. Hence we became instruments of Maya. We should strive to live by the teachings that Srimad Bhagvatam has left with us.
The Power of Protection
There is a certain power of protection in receiving blessings from good people. Those blessings have a special potency as they are coming from spiritually evolved people.
Real Protection
The real protection you can have is to surround yourself with Sabda Brahman (transcendental knowledge).