You undoubtedly have friends and relatives who have never accepted Christ. By living a changed life before them, and by witnessing to them as God gives opportunity, you can be used to win them to Christ.  

After all – this is now your main purpose in life, to lead others to Jesus. Mark 16:15 says, “Go ye into all the world, and preach the gospel to EVERY creature”. Invite your family, friends, and those with whom you work or study with to attend church with you. Be sure to tell them what God has done for YOU.  

Wisdom should be used in witnessing for the Lord, looking to Him for the right words to speak at the right time. 

Also, you may have talents that can be used for the Lord. Perhaps you sing, or can teach, etc. Remember that we are to be men and women zealous of good works, not in order to get to heaven, but because we have been redeemed by the blood of Christ, and now we want to show our love for Him. No matter how much or how little you think you can do, there is always something that you can DO for God and the church.