For the Word of God is living and powerful and sharper than any two-edged sword, piercing even to the dividing apart of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart - Hebrews 4:12

We must sharpen our lives and aim high in our desire to please the Living and Risen God, Jesus Christ. We do this in many ways, but the 3 primary resources for becoming a sharper Christian are...
1. Read the Bible regularly, through the "eyes" of the Holy Spirit. Pray before you read, asking Him to show you and teach you His ways. Be humble as you do and He will fill you with Godly wisdom.
2. Pray every day. It would be impossible to build a meaningful relationship with anyone if you don't spend time with them, talking and listening.
3. Fellowship. God has never endorsed "Lone Ranger" Christians. He tells us in Hebrews 10:25 to meet together as a church. If you don't go to church now, find one and get involved. One hint, don't run away to the next church the moment you get disappointed. Running will only make you bitter and immature. Work it out and grow your roots deep into the soil that God has planted you.

Here are some really great websites to visit on a daily basis, as they are updated daily. Get into the Word and see what God is saying to you, personally!