I've never heard any claim that the authors of Luke, Matthew, John, Mark, who ever they were wrote the gospels for the chicks, cash and fame. Since we don't know who they really were. There's no biography's for these authors. Any claims about their motivations in those regards can be dismissed.
I speak of my own faults, failings, and hurts. I'll make a prediction that you'll respond to my post.
So am I now trustworthy enough to speak for God.
You can look through my posts, probably get a pretty good idea of my motivations and ask me questions. You know way more about me then any biblical author, which really isn't much, and you could still be wrong about my motivations. Yet you are more willing to trust claims about God from folks you know nothing about.
Your certainty is a lie. Your certainty is a feeling nothing more. We all want certainty and "religions", religious leaders understand this and pretend they can provide certainty.
Folks are so desperate to feel certainty that they are willing, you are willing to sacrifice everything for it.
You will go to heaven and have a wonderful time and God will love you so much and you are certain of these things.
It's everything you could wish for. Who needs critical self examination of what we really know as long as you can feel certain?
Look, I can't make you question your feelings but facts don't care about your feelings. They certainly don't care about my feelings.
You are willing to sacrifice everything for you beliefs except perhaps your feeling of certainty.
As an atheist I have sacrificed my feeling of certainty. I am willing to admit, there's a lot of damn things I don't know.
If you want to sacrifice your life, your family so you can feel certain about your beliefs I can't stop you. I can however suggest prior to these great sacrifices you are willing to give so you can feel certain that God loves you, that you sacrifice your feeling of certainty.