Stated,
“…If I had a deathbed conversion (hey, it could happen) and just made it into heaven but later found out that my daughter (who will probably adopt my skeptical views) died without the opportunity for a conversion and was condemned to hell, forever, and I could never see her again, then at that moment, I would consider myself to be in hell. I don’t care if God, Jesus, and thousands of angels are there - it would be hell for me…”
Revelation 7:17
“For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of water: and God shall wipe away all tears from their eyes…”
The Lamb who is in the midst of the throne, and therefore sharing the power and authority of the one on the throne, will remove their sorrow (“my daughter…died without the opportunity for a conversion”), wiping every tear from their eyes.
Here is a strong contrast with the use of the exact same verb poimanei in Revelation 2:27; 19:15; see also 12:5. In those passages, acting the part of a shepherd indicates the shattering of the nations with a rod of iron in terrible judgment that will bring an end to the present world system, climaxing in the reign of the Antichrist. Here, acting the part of the shepherd means bringing the fulfillment of all the Good Shepherd is to His sheep (Psalm 23; Isaiah 40:11; John 10:1-30; 21:15-17).
The springs of living water are the final fulfillment and fullness of what was promised in John 4:14 and 7:38. The waters of life will forever abundantly satisfy.
This is a great promise, since for mankind tears symbolize sorrow. Many events of life cause tears, even for the children of God. This great promise may refer to the removal of any memory (“my daughter…died without the opportunity for a conversion”) that might cause us suffering, regret, or remorse. In heaven nothing that involves deprivation, suffering, or sorrow remains. It is blessed to know a time is coming when a loving Heavenly Father will himself wipe away all tears.
Those “skeptical views” of a daughter could change before that day of condemnation if that “conversion” of the father was done earlier. Our time on earth is not known for “he limiteth a certain day” (Heb. 4:7a), tomorrow is not guaranteed for “ye know not what shall be on the morrow” (James 4:14), “today if ye will hear his voice, harden not your hearts” (Heb. 4:7b), “now is the accepted time; behold, now is the day of salvation” (II Cor. 6:2).