In spiritual life, all our attempts are directed towards the realisation of God and all our spiritual pursuits are centred around remembrance of God. An ordinary mind moves in different directions and so, is disturbed. The concentrated mind is one-pointed but its object may be a worldly one. Such a concentration will not help us spiritually. And so, the mind should be concentrated on God. It is an enormous task. However, we can practice it remembering God more often.