Man should remember that the Divine Awareness (Prajna) is present in all human beings. This truth is accepted by all faiths. It may be asked why God is not visible if He is all-pervading. The answer is that though God is omnipresent, He can be experienced only by those who have a pure heart. Just as a cow's milk can be got only from the udder and not from any other part of the cow, God's image can be visualized only by those with a heart full of love and which is pure and free from selfishness. God cannot be perceived by those with impure minds and polluted hearts. The sun cannot be seen when he is covered by a cloud. But when the wind sweeps the cloud away, the effulgent sun becomes visible. Likewise, man has to drive away the cloud of ignorance enveloping his mind be meditating on God. In this Kali Age, there is no greater or easier means of realizing God than chanting His name.
(Sanathana Sarathi, January 1995, pg 24)
