"Knowing Christ,” in the Pauline sense is not the sort of mystical relationship many people imagine. Paul wasn’t longing for some secret knowledge of Christ beyond what is revealed in Scripture. In fact, the knowledge of Christ Paul sought was anything but mystical. What he longed to know was the power of Christ’s resurrection, the fellowship of His sufferings, and conformity to His death.
We err greatly if we think of intimacy with Christ as some lofty level of mysterious, feelings-based communion with the Divine—as if it involved some knowledge of God that goes beyond what Scripture has revealed. That idea is the very heart of the gnostic heresy. It has nothing in common with true Christianity."
Now read the follow statement:
At the very heart of true Christianity is the saints’ mystical union with Christ. We are in Christ! He is our wisdom, our righteousness, our sanctification, our redemption. From this union to Christ we experience all the blessings and delights of communion with God and find spiritual vitality for obedience, prayer, ministry and sacrificial love. This powerful union is mystical because we cannot see it with our eyes. It is a spiritually-revealed truth.
“If you have got hold of this idea [mystical union with Christ] you will have discovered the most glorious truth you will ever know in your life.” It is glorious because it reminds us that in all things, at all times, Christ is central to our lives. All of our spiritual vitality and life comes through Christ. Christ is the “Head” from whom the whole Body is nourished, knit together and grows (Col. 2:19). Paul’s phrase for Christ is simply “who is your life” (3:4) and says our lives are hidden in Christ (3:3). This glorious truth of being united to Christ is at the core of the Christian life."
Now, you tell me--Which one of the above rings of truth to you?