Even though the people of the world have forgotten God and may say that God is dead, this is not a fact. One can understand God when one takes to the Kṛṣṇa consciousness movement, and thus one can be happy. - SB 18.1.13
People often claim that there is no God or He is dead. Here Srila Prabhupada categorically and emphatically states that God is not dead and that by taking to Krishna Consciousness, one can understand God. This statement is neither sentimental nor ritualistic but comes from direct realization of God. Like Srila Prabhupada, if we also chant the Hare Krishna maha mantra - Hare Krishna Hare Krishna Krishna Krishna Hare Hare/Hare Rama Hare Rama Rama Rama Hare Hare regularly & daily and cultivate good character of humility, tolerance, devotion to God and serve people of saintly qualities, then we can also see God.
If our search for God is serious, then all who read this post, can take up this test and try it in sincere earnest, rest assured our doubts of God will be laid to rest as we will have direct realization of God ourself and will not require external validation.