Simple. We sin. But you see, JGC, Christ died for all our sins, past, present, and future. It is called Blessed Assurance.
Catholics miss church on Sunday. If they get to a preist before they die and confess and do pennance and receive absolution, they won't go to hell, but maybe Purgatory. Limbo is off the table these days, I guess....
Protestants have as much infidelity as the rest of us, or at least the same amount of divorce, I hear tell, but then, who is really a believer and who is just a member of churchianity?
When God calls a killer, he usually finds a pretty willing spirit. He's not going to force Mother Theresa types to take up a Frankish Broad Axe and go berserk amongst the Jihadders. But He will call Richard the Lionhearted. If he wants a fat sniper, I'm all kinds of ready to plant bombs, fling bombs, shoot people for God, to the bitter end. so far the Scripture says, "nada" and God says, "Hold on a bit."
Besides, if God wants corpses, he doesn't need a sniper. The Angel of Death is at His beck and call.
But generally, yes. If you are convicted by the Holy Spirit of the Living God to do anything, you had better just go ahead and do it. Look what happened to Jonah when he refused to do his duty and go preach to Nineveh (Assyrians). And despite Jonah's feelings toward the wretched Ninevites he was exactly the man for the job as Nineveh repented in sack cloth and ashes at Jonah's preachng and the God of the Israelites was accorded high honor by the Assyrians for a few more years. They figer Jonah saved a quarter million souls from the Assyrian nation to go to heaven throough Jonah's reluctant preaching.
Look what happened to unbelieving Pharoah when He disdained God's Prophets who brought him God's Word. That is the role you need to see yourself in, JGC. God's prophets have come to you in this forum for a decade almost now and you resist His Word at every phrase.
Despite your opinion, God does know what He is doing.
Dd