John 3:3 (NIV) In reply Jesus declared, "I tell you the truth, no one can see the kingdom of God unless he is born again."
I have been at funerals where the presiding minister preached the deceased right into heaven. Yet the earthly life of the departed plainly said that he or she would be bored to tears in a heavenly environment of continuous praise and adoration of God. This is personal opinion, but I do not think death is going to transform our attitudes and disposition. If in this life we are not really comfortable talking or singing about heaven, I doubt that death will transform us into enthusiasts. If the worship and adoration of God are tedious now, they will be tedious after the hour of death. I do not know that God is going to force any of us into His heaven. I doubt that He will say to any of us, "You were never interested in worshiping Me while you were on earth, but in heaven I am going to make that your greatest interest and your ceaseless occupation!" A. W. Tozer
The Tozer Topical Reader – Volume One, comp. Ron Eggert, (Camp Hill, PA: WingSpread Publishers, 2007), WORDsearch CROSS e-book, Under: "554. Heaven: popular beliefs about; Death: preparation for; Unsaved; Funerals".