But still, the power of doing it is laid at my door

This is due to profound, hidden course of karma. Be sure that I neither do anything nor get anything done. But still, the power of doing it is laid at my door. 

When you take His name ceaselessly

With all you heart, wealth, body and speech, surrender humbly at His (God) feet. When you take His name ceaselessly, you will experience His leela. 

Endure whatever comes your way

Endure whatever comes your way. Allah Malik is our protector. Always meditate on Him, for he alone bears the burden of all the cares and anxieties. 

Therefore, feel neither joy nor sorrow for them.

Good or bad, sorrow or joy, nectar or poison --- these pairs of opposite comes to us with the current according to our sanchit karma. Therefore, feel neither joy nor sorrow for them. 

This is the way to worship me.

Know, that I like him who sees me in all the living beings.  So give up the sense of differentiation. This is the way to worship me. 

First feed those who are hungry, then eat yourself.

Always have such compassion. First feed those who are hungry, then eat yourself. Preserve this truth carefully in your heart. 

Casting his burden on me

Casting his burden on me, he who becomes one with me, of him I become the controller, regulating bodily functions. 

I am always everywhere.

No door is necessary for my entry. I have neither shape nor size. I am always everywhere. 

He should avoid speaking words which will sting and hurt

He should avoid speaking words which will sting and hurt. His words should not strike anyone on vital spot. But should always engage himself in pure, virtuous deeds, keeping his mind all the time, firmly on his duty. 

Surely he is without fear

Offer your mind and intellect to me, remembering me all the time. Such a one will not care what befalls his body or when. Surely he is without fear. 

Will enjoy priceless happiness.

As you sow, so you reap. He who will bear in mind the wordsI have uttered, will enjoy priceless happiness.