But is it they who distribute thy Sustainer's grace? [Nay, as] it is We who distribute their means of livelihood among them in the life of this world, and raise some of them by degrees above others, to the end that they might avail themselves of one another's help - [so, too, it is We who bestow gifts of the spirit upon whomever We will]: and this thy Sustainer's grace is better than all [the worldly wealth] that they may amass.