Premanand Maharaj Ji
Why is truthful conduct, speech and thought needed to reach Bhagwan?
Truth in conduct, word and thought
Bhagwan is Sachchidanand and Satyanarayan, so truthful conduct, truthful speech and truthful thought are needed to attain Him.
Bhagwan is Sachchidanand, He is Satyanarayan. To attain Him, one needs truthful conduct, truthful speech and truthful thought; only then is Bhagwan attained.