Once I wrote two verses in Tamil, one in praise of the Lord without attributes, the other of the Lord with numberless forms. 

In the latter I wrote: 
“From whom grace is flowing over the sentient and insentient.” 

Bhagavan asked me to change one letter and this altered the meaning to: 
“who directs his grace to the sentient and the insentient.” 

The idea was that grace was not a mere influence but could be directed with a purpose where it was needed most.