The instrument by which man 'looks' at God is the mind. Our mind is the precious 'telescope' created within each man by our Maker himself to enable us to peer out beyond all created things and to 'see' God. To think right thoughts of God is the sum of all blessedness. Whether we call it theology, meditation, devotion or piety, the practice of fixing our thoughts on God till our hearts are 'strangely warmed' is the best bliss we can ever experience on this side of eternity. The mind is an in-built television by which a man may conjure up pictures which none sees but the man himself, and God.
Thoughts spring up in our mind by thousands and ten thousands every hour of our waking existence.
A man may train his thoughts. He may, and should, select some and shut out others. But one thought is instinctive to man - the realisation that God is. No man really believes that there is no God. His mind informs him of God's existence.