Is there a Gospel invitation? To many evangelical Christians, the answer to that question is an unqualified “yes.” Some calvinists, reacting against the misleading character of the “altar call,” seem less interested in inviting men to anything than they are in sending men away to think about the message they have heard. The answer to this conflict is to understand that the Gospel invitation is an invitation to come into Jesus’ house and have supper with Him. The psychological instinct in the “altar call” is correct: Men should do something and come somewhere in response to the call of the Gospel. Physical response, holistic response by the whole person, is the proper response to the Gospel. It is a perversion to hide the Lord’s Supper from view and to ask men to make some hidden, inward motion of the “soul” in coming to Christ. The Biblical gospel addresses the whole man, and the whole person is expected to respond.
To come into Jesus’ house to eat His Supper, a person has to cross the threshold of the house. That threshold crossing is the sacrament of Baptism. We do not invite men to be baptized; we invite them to come in and eat, but they must cross the threshold and be baptized before they can sit down. In the parable of the wedding supper (Matt. 22:1-13), one man shows up without the proper garment. Obviously, he did not come in through the door, or he would have been washed and given one (cf. also John 10:1-9).
It is interesting to note how the Greek philosophical influence has gutted Scripture of its clear meaning for so much of Christendom. In Revelation 3:20, for example, Christ asks to be admitted to the church so that He can participate in His own Supper! This, however, is instinctively read by the modern mind as “asking Jesus into your heart,” which the passage really has next to nothing to do with. Revelation 3:20 is speaking of the covenant meal.
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