God helps only those who toil till they are exhausted while performing a karma, not others.

At the very commencement of the battle (of Mahabharat) Arjun sees that his own relatives and friends are his enemies. Seeing them, Arjun is confused and, under the guise of renunciation, decides not to abide by the duty of a Kshatriya (Warrior)

The word ‘Karmayoga’ (Path of Action) conjures images of those giving alms to beggars, setting up educational institutions, and those engaged in social service.