The Christian life is a spiritual struggle. It is not about learning the The Ten Commandments and doing them. Nor is it about modeling our life after the life of Jesus. It is a struggle against the power of evil. Anyone who thinks differently is going to fall by the wayside. Anyone who thinks it is about the strength of personal will, or determination and perseverance will end up giving up. The Apostle Paul, a veteran of the road of faith in Christ, understood something many modern day believers fail to take seriously, "Finally, be strong in the Lord and in the strength of His power. Put on the whole armor of God, so that you may be able to stand against the wiles of the devil...for our struggle is...against the spiritual forces of evil in the heavenly places." (Ephesians 6:10-12).
From the very first, the gospel writer, Mark, portrays Jesus as One who battled against the power of evil. From the moment Jesus stepped out of the baptismal waters, He fought against Satan. "He was in the wilderness forty days, tempted by Satan." (Mark 1:13). In the synagogue of Capernaum, He cast out an unclean spirit who recognized in the moment of confrontation that evil was no match for the power of Jesus. (Mark 1:21-26). Mark records other moments in which Jesus did battle with Satan by casting out demons. (Mark 1:27, 34, 39, 3:11, 20-28). It is foolish and unwise for any modern day believer to think differently about the Christian life.
Even as Satan contested every foot of Jesus' journey to the cross, so will he do in our own journey. We cannot live the Christian life in our own strength. We must not forget those words of the Apostle Paul that we often quote so glibly, "I can do all things through Him who strengthens me." (Philippians 4:13) Neither should we forget the antithesis of those words which is "I cannot do anything in my own strength." We walk the journey of the Christian faith depending on the power of Christ, or we will stumble and fall until we are finally unable to rise once more.