Having been set free of the law of sin by Christ's death on the cross, Christians are now free to walk according to the Spirit. A mind that is set on the things of the Spirit is focused on Christ, others, grace, and eternity. Several things are necessary in order to have a spiritual mindset: presenting yourself to God as one who is alive from the dead, prayer, Scripture, fellowship/service, and the discipline of the Holy Spirit. It is when we are focused on the things of the Spirit that we allow the Spirit's power to transform our lives.