Yes, some true points, however, I'm a christian, I don't go to church, but that has multiple reasons, including very, very bad experiences from me and my family, for example, when my grandma only had a few months to live because of breast cancer, the pastor called us to ask wether my father could act as an interpreter for some French people (my dad's French, ya see). My mother replied by telling him about her mother and that this'd probably be her last christmas (it was almost christmas) so we'd visit the hospital. All he said was: 'Oh damn, where do I find another interpreter now?'

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And my opinion about sex isn't affected by my belief, I won't have intercourse with random people, it must be somebody I really love etc. etc. ,but having a baby will come later. Being ready depends on the couple, 'jibber-jabber' couples (like you said) obviously aren't ready and I wouldn't ever want to have such a bland relationship, just because I want security, not minding every word because I'll have to miss sex for two days, that's not it. Same goes for pleasure, the 'jibber-jabber' couples do really love each other,
but their relationship is not too strong. Back when they were hugging and stuff, they truley loved each other. If all people want is sex, they'd all jump out of the window with a big wad of cash and condoms in their pockets, heading for the brothels en-masse (Hahahaha

)...
Back to Christianity, I interpret those scriptures it in a different way, if marriage isn't a proper line between ready and not ready anymore, then what is? I'll decide for it myself.