This world depends on Daiva (Destiny) and Purushartha (exertion). But Destiny is gained in time by the grace of Providence,
दैवे पुरुषकारे च लोकोऽयं सम्प्रतिष्ठितः। तत्र दैवं तु विधिना कालयुक्तेन लभ्यते॥