It is unlikely that Christian meditation will open you up to evil spirits. In fact, Christian meditation is a practice that is rooted in biblical principles and focused on connecting with God through prayer and scripture. It is important to remember that there is a difference between Christian meditation and other forms of meditation that may be associated with non-Christian or New Age beliefs. While other forms of meditation may involve the emptying of the mind or the use of mantras or symbols, Christian meditation is centered on engaging with God and His Word. Furthermore, as Christians, we believe that we are protected by the Holy Spirit and that we have authority over any evil spirits that may seek to harm us. Therefore, as long as we are practicing Christian meditation in a spirit of reverence and devotion to God, we can trust that we are not opening ourselves up to any harmful spiritual influences.