Luke 20:9

A long time. Not that God (who is here represented by the man that planted a vineyard) confines himself to any particular place, either distant or near; but he only seems to absent himself in order that when he comes to receive the fruit of the vineyard, he may punish the negligent more severely, and reward the diligent with greater liberality. Likewise God is more intimately present with the good, by continually showering down upon them his special graces; and less so with the wicked, by refusing them, on account of their indispositions, any of his favours. (St. Ambrose)