I can approach the throne because Christ won for me that ability, dying for me while I’m yet in my sins, but the gospel in no way ends there. He won’t be satisfied until I’m completely, truly cleaned-free from sin. Sin by definition separates us from God-we’re not
capable of seeing Him if we’re still, in reality, attached to
anything other than Him. We believe in His promise that He’ll complete the work He started but we must still do
our part in working out our salvation. We’re the wild card in the process, not Him. And that’s what makes it so good-because if and when we finally turn fully to Him, loving Him with our whole our souls, mind and strength-placing nothing on a higher level-which
is our perfection, then we’ll have become the beings He desires us to be-who know for themselves why they’ve chosen to be one in will with His will-this is a prize truly worth striving for.
As a Protestant, I had 100% certainty of my salvation. As a Catholic I have, say 99%, maybe 98

. Aside from acknowledging my natural human limitations- which means I can’t be 100% certain of
anything, there also has to be a little “edge” present, at least a bit of uncertainty -about whether or not I’m numbered among the elect. And if this were not so, there’d be no reason for the Parable of the Ten Virgins to exhort us to keep oil for our lamps, or the Parable of the Talents to admonish us to invest what’s been given us, or for Paul to exhort believers to live by the Spirit and not by the flesh. These all speak of the possibly of grace received and grace rejected- it’s not a slam-dunk for any of us. And I think we already know that in our hearts. If Protestants think we’re being arrogant by believing we have any role to play in our salvation, Catholics think it’s arrogant to be over-confident in any case.