Check out Skip Heitzig's book "The Bible from 30,000 Feet" today!
Jesus is the perfect solution to our sin problem. As a man, He's the perfect representative of us. As God, He's the perfect sacrifice for us, because He took all of our sins on Himself, though He Himself committed none.
There are at least four things Jesus prayed that His church would accomplish. We can't be effective if we fall short on any of them.
Continue in doctrine and in the Word, and putting what you learn into practice. You'll grow.
Be thankful that God loves you enough to warn you about the "fake watches" of the spiritual world. And second, find examples of faithful people to emulate.