I Joined the Club. Isn't That Enough?

Is it possible that an individual could go to church, put some money in the collection plate occasionally, even belong to a church, and yet be lost spiritually?

            Jesus, Himself, raised the grave issue as to whether a person can attend church, sing the songs, and can even be involved in areas of Christian service such as teaching Sunday school, and yet not genuinely be headed for heaven at the end of life's road. Jesus opened His heart and taught the people, and part of what He said relating to this important issue is found in Matthew 7.