God is for your everlasting joy. Real joy and really everlasting. Nothing can impede it, not even the simultaneous reality of hell. Pastor John writes in Future Grace,
When God's patience has run its long-suffering course, and this age is over, and judgment comes on the enemies of God's people, the saints will not disapprove of God's justice. They will not cry out against him. On the contrary, the apostle John calls on them to "rejoice" and to shout "hallelujah!" This means that the final destruction of the unrepentant will not be experienced as a misery for God's people. The unwillingness of others to repent will not hold the affections of the saints hostage. Hell will not be able to blackmail heaven into misery. God's judgment will be approved and the saints will experience the vindication of truth as a great grace. (263)
Pastor John will be leading a free seminar on theme of Future Grace March 16–17 at Bethlehem Baptist Church in Minneapolis.
Register online if you plan to attend. It's absolutely free, including a copy of the book.