I’m not sure what you are talking about...you’re saying you studied the Greek and found out there was no punishment for sins? I’d wonder at what you thought you’d studied then.
Matthew 13:37-42
And He said, “The one who sows the good seed is the Son of Man, and the field is the world; and as for the good seed, these are the sons of the kingdom; and the tares are the sons of the evil one; and the enemy who sowed them is the devil, and the harvest is the end of the age; and the reapers are angels. So just as the tares are gathered up and burned with fire, so shall it be at the end of the age. The Son of Man will send forth His angels, and they will gather out of His kingdom all stumbling blocks, and those who commit lawlessness, and will throw them into the furnace of fire; in that place there will be weeping and gnashing of teeth.”
Revelation 20:14-15
Then death and Hades were thrown into the lake of fire. This is the second death, the lake of fire. And if anyone’s name was not found written in the book of life, he was thrown into the lake of fire.
This is why Jesus talks about everlasting punishment..you don’t get out of the lake of fire where there is weeping and gnashing of teeth.
The white throne judgement hasn’t happened yet so there is no one in the lake of fire where there is weeping and gnashing of teeth. You only get thrown in after the Milennium...Jesus 1,000 year reign on earth.
As for being in heaven or everlasting life...no one is in heaven or has everlasting life yet either. The rapture hasn’t happened. The dead are still sleeping in the dust of the earth. When the rapture happens the dead in Christ will rise first then we who are alive will follow. Some people think that their spirits are in heaven after death...but I see no evidence for that in scripture, honestly.
Billy Graham died but that has no impact on where he’s going to go...he’s in the dust of the earth. And personally...I think he was a false teacher.