We all work.
Some people work really hard.
They may be students, workers, managers etc. All have some objective to achieve like marks, win, business etc. That we call as MOTIVE.

If this motive is changed to 'To Please God'.. All of the work will be considered as 'Devotion' and the result would be 'Eternal and Infinite happiness', of course eventually, when the heart is devoid of any material aspiration.

It means student, when studies, should study with thinking he/she studies because God will be pleased through his studies. And no thought of marks or position or even success should enter his mind.

AN office goer whould go to work and should do the work with thinking that he/she works so that God will be pleased through his work. He is earning money to please God. Then it would automatically follows that the money earned would be utilized as per wish of God and that money will not be spent to enjoy the life.

You will surprised to know that a prostitute was succeessful in attaining divine bliss because she always though that she would please God and not the person to whom she was sold for whatever period.

If work is done to please God, success and failure does not matter because success is not the aim.
Aim is to please God which is achieved soon after work is done.

Work is the same. Thinking is different. Therefore even though actions are the same, results are different.