True power comes from God. When you became a Christian, God's Holy Spirit began to live in you. Only God can truly give you power! Having God's power does not mean that you have a super-strong body. God's power is an inner strength that enables you to stand up for him and live your life in a way that pleases him.
God gives you the power of His Holy Spirit to help you triumph over sin and Satan. You can become strong in God's power by reading God's Word and praying daily. Ask His Holy Spirit to give you the strength you need to stand up for God.
Obey God willingly and do what is right! Thank God for the victory he gives you through his power!