For a long time I wasn't sure I wanted to live forever. Not so long ago I suffered a medical catastrophe that brought me to the brink of death. It was long and arduous and I had a lot of time to ponder these things. What I came to was a conviction, while I'm in no hurry to die, I have no interest in life eternal. To illustrate, describe for me you notion of what life might be like after death and we'll see if I find it at all appealing. (Honest. Promise.)
Well the Bible states that eye hath not seen nor ear heard, neither hath entered into the heart of man the things which God hath prepared for them which love him. 1Co 2:9
Jesus tells us that Nothing shall be impossible to us. So whatever I can imagine will be insufficient. But lets say that you want to take a bath in the sun, take a ride on or in an
electron within a complicated molecule, have a race from one end of the cosmos to the other, give life to the ones you loved most, simply bask in the Love of the Lord himself, having known this particular one can't think of anything else to compare with it, be instructed as to everything that has ever happened and why.
For several thousand years after the first death is accomplished there will be a time for teaching the rest of the humans the way unto eternal life and at some point those who are part of the Lords seed will be given the opportunity to give of the same life they received from him. This is quite deep and quite far away so don't get stuck on it as most
cannot see this.
Whatever you can imagine as a fun or good thing, eternal life in spirit form will be much grander than that. And honestly take a good look at your children and ask yourself
do they make you proud? Do they Glorify you in the sense of loving you, and respecting you, and cherishing you? And do you return the same to them? And did this come about by letting them do whatever they wished so they had no respect for you? Probably not, as it took time for them to understand that when you corrected them it was for their own good. Same with God.
As far as your purpose on earth is concerned. If a vessel to dishonor then you will do just that. Be a doer of evil whether it be towards God or man or both. But if a vessel to Honor you will grow up to be a son of God with unlimited ability just as he.
And as surely as you are now a vessel to dishonor you shall someday be turned to a vessel to honor. That my friendly atheist is the GOOD NEWS.
Just like the military, NO MAN LEFT BEHIND.
Christianity in the modern day is not much to look at with all its pomp and circumstance. And rather boring like watching cartoons for those that are off the milk bottle.
So in some sense what poses as Christianity is running off tremendous amounts of people, and even this is Gods doing.
All I can say to you is Jesus is the WAY unto eternal life and you will come to know him someday, and the love you will experience is something you will never forget
and continually long for the rest of your human days.