You say that you believe in God and consider it sufficient. "And the demons also believe and tremble" (James 2:19). You, as a person, must have something more. Let's say someone owes you five different things and returns only one; wouldn't you be angry?

And from you, the Creator asks for five things, while you offer Him only one. These five things are as follows: Faith in God, knowledge of God's love, knowledge of God's will, knowledge of God's action, knowledge of God's judgment.

You could reach faith in God as any pagan would, by observing nature and concluding that matter presupposes a Creator. However, all the other things a pagan cannot know without the Gospel of Christ.

Therefore, it's not sufficient to only have faith in God, but all the other things that the Savior of the world proclaimed to people and requested from them are also necessary. For if what nature suggests, and what you consider sufficient, were enough, then the coming of the Son of God into the world would be pointless, and His sufferings on the cross foolish.

So hurry, until death comes, to clothe the dead skeleton of your faith with flesh and life.