There are so many amazing phenomena in the universe. For instance the stars, the planets, the oceans, the mountains, etc. All these things are the creation of God. They all acknowledge God, but this is compulsory acknowledgement; it is not by choice.

Exceptionally, God has created man as a free creature. Man is required to acknowledge his God by his own choice. He should stand on the planet Earth and say: “O God! I believe in Your existence without seeing You, and O God! I surrender myself before You without any compulsion. O God! I admit my helplessness in the face of Your power.” That is the acknowledgement expected from a human being, on the basis of which all blessings have been bestowed in advance. Those who measure up to this acknowledgement will find that these blessings will continue to increase for them, but those who failed to acknowledge these blessings will be deprived of them forever.

Source: Discovering God