As a Christian, you are an essential part of the body of Christ. You've been given by God specific spiritual gifts and talents that He wants you to use in order to bring Him glory and help further His kingdom here on earth. If If you're not sure what your spiritual gifts are, pray to the Lord and ask Him to reveal them to you. God desires you to know what His will for your life is so when you pray, expect an answer. Whatever your gifts may be, purpose to use them, get involved in the church.