When doubt (shanka) does not occur, even for a moment, that is referred to as the Self (Atma).

As long as the doubts (shanka) related to the Self (Atma) do not go away, no doubt of the worldly life will leave.

Where there is doubt (shanka), there is misery. The moment one begins to doubt the knowledge that, 'I am Chandubhai,' misery arises. Once one attains the Knowledge that, 'I am pure Soul,' one become doubtfree (nishank), thus misery leaves.

Where there is doubt (shanka), worldly life arises.

The one who carries on with doubts (shanka) cannot escape a beating.

Know this vast world without a shadow of doubt (nihshankpane). Doubts should not arise anywhere. Who is a Gnani? He is the One who has Known the entire world without a shadow of doubt. By following Him closely, if you also Know the world like He does, then a solution will come about. Otherwise, it is not possible to solve this puzzle. This is a difficult puzzle!

When not even a slightest doubt arise in carrying out a work, then his work is bound to be accomplished.