The person alone has the opportunity of entering the Abode of God who is not a thief of his own thoughts. In other words, truthfulness and simple faith are the roads to the Abode of God. Thus, the person who has got faith has all, and who lacks it lacks all.
Unless you become like a kid in faith, it is rarely possible for you to attain God realization. God is shaken by the kid-like faith; it is impossible to realize God with the calculating nature of the worldly-minded. It is a bitter reality that we have been suffering in the wheel of birth, life, death, and rebirth due to the lack of faith in God. The illustration from Ramayan given below clarifies the power of faith very precisely:
Shree Ram, who was God incarnate, had to bridge the ocean prior to He could cross over to Lanka, Ravan’s Kingdom. But Hanuman, Shree Ram’s faithful monkey devotee and servant, crossed the ocean at a single leap, because of his firm faith in Shree Ram. Here the servant achieved more than the master, simply via faith alone.