It would un-Jesus him
“If we are faithless, he remains faithful, for he cannot deny himself.” 2 Timothy 2:13
“I tell you, if he were to shut you out, dear soul, whoever you may be, if you go to him, he would deny himself. He never did deny himself yet. Whenever a sinner comes to him, he becomes his Savior. Whenever he meets a sick soul, he acts as his Physician. . . . If you go to him, you will find him at home and on the look-out for you. He will be more glad to receive you than you will be to be received. . . . I tell you again that he cannot reject you. That would be to alter his whole character and un-Christ himself. To spurn a coming sinner would un-Jesus him and make him to be somebody else and not himself any longer. ‘He cannot deny himself.’ Go and try him; go and try him.”
C. H. Spurgeon, Treasury of the New Testament (Grand Rapids, 1950), III:862.