But you don't believe God intends for all men to come to repentence...or at least you don't see it happening in this "post-Christian culture," right?
Which leaves us with either a God with imprecise, overblown, unfulfilled expectations or a God who cannot accomplish what He wants.
A better outlook would be that God accomplishes EVERYTHING He intends. And He intends that this earth reflect His glory by the victory of His Son through the preaching of His word.
"So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it." -- Isaiah 55:11
And if the word of God goes out to all the world, then all the world will be the better for it. And all to whom God has given ears to hear and eyes to see will understand and follow Him.
They don't call this a post-Christian culture for nothing.
LOL. Who's "they?"
Maybe that's what "they" want you to believe so "they" can rule the roost without all those pesky Christians telling them what God has to say about things.
Read Peter.
He explains it all.
Jesus taught this truth:
"For everyone who asks receives;O indeed! God is the Giver of every good and perfect gift (James 1:17)!
he who seeks finds;
and to him who knocks, the door will be opened."
Luke 11:10 (Matthew 7:8)
I personally can't think of a single confessing Christian that has not prayed what men rightly call The Sinner's Prayer.