“The joy of the saints in heaven shall be a lasting joy, an uninterrupted joy. Here their joy is quickly turned into sorrow, their singing into sighing, their dancing into mourning.
Our joy here is like the husbandman’s joy in harvest, which is soon over, and then we must sow again in tears, before we can reap in joy.
Surely there is no believer but finds that sometimes sin interrupts his joy.
Sometimes Satan disturbs his joy. Sometimes afflictions and sometimes desertions eclipse his joy.
Sometimes the cares of the world, and sometimes the snares of the world, and sometimes the fears of the world, mars our joy.
Sometimes great crosses, sometimes near losses, and sometimes unexpected changes, turns a Christian’s harping into mourning, and his organ into the voice of them that weep.
Surely there is hardly one day in the year, yea, I had almost said one hour in the day, wherein something or other doth not fall in to interrupt a Christian’s joy.
But now in heaven the joy of the saints shall be constant; there shall nothing fall in to disturb or to interrupt their joy: Ps. 16:11, ‘In thy presence is fulness of joy, and at thy right hand is pleasures for ever more.’
Mark, for quality, there are pleasures; for quantity, fulness; for dignity, at God’s right hand; for eternity, for evermore. And millions of years multiplied by millions, make not up one minute to this eternity of joy that the saints shall have in heaven.
In heaven there shall be no sin to take away your joy, nor no devil to take away your joy, nor no man to take away your joy: John 16:22, ‘Your joy no man taketh from you.’
The joy of the saints in heaven is never ebbing, but always flowing to all contentment. The joys of heaven never fade, never wither, never die, nor never are lessened nor interrupted.
The joy of the saints in heaven is a constant joy, an everlasting joy, in the root and in the cause, and in the matter of it and in the objects of it. Æterna erit exultatio, quœ bono lœtatur œterno, their joy lasts for ever whose objects remains for ever.
Isa. 35:10, ‘And the redeemed of the Lord shall return, and come to Zion with songs, and everlasting joys upon their heads; they shall obtain joy and gladness, and sorrow and sighing shall fly away.’
In this world not only the joy of hypocrites and the joy of profane persons, but also the joy of the upright, is oftentimes ‘as the crackling of thorns under a pot,’ (Eccles. 7:6) now all on a flame, and as suddenly out again.
But the joy of believers in heaven shall be like the fire on the altar that never went out. (Lev. 6:13)
So when your hearts are sad and sorrowful, oh! then think of these everlasting joys that you shall have in heaven.”
–Thomas Brooks, “The Best Things Reserved Till Last,” The Works of Thomas Brooks, Volume 1, Ed. Alexander Balloch Grosart (Carlisle, PA: Banner of Truth, 1666/2001), 1: 425–426.