I "think", I feel, Jesus' sacrifice was intended for the salvation of all people. I understand the further interpretation "was made available" and I understand the further interpretation "born again" and "difference between redemption and salvation". I honestly say I take these additional interpretations as "artificial constraints" or "self-righteous qualifications" attributed to Jesus' gift in sacrifice. This is paramount to denying His divinity.
"Accepting Jesus" in any context is saying exactly "do not deny Jesus' divinity", as that is the spirit of antichrist, that is how one opts from the chosen. Once one can understand the words and concepts, once one can understand "who Jesus is" and "what Jesus did" and "for what purpose", an understanding God can see in your heart, then you have a choice. The proper choice at this juncture is to "not deny Christ". There is no middle ground of "undecided" because that is "denying". Until this point, because Jesus' real intent is to save those who cannot save themselves, the gift is for all.
Obviously this won't work well in the minds of those who want to control people, control salvation, and indeed have some control of Jesus, as if their salvation is the most important aspect in all of this, and because they believe as they do, they're some members of some exclusive club. This is all not only sorrow, but shameful. If you have Jesus, you should share Jesus. You should want Jesus for all people, not hoard Jesus to yourself, thinking everything's going to be alright by virtue of your cognition, your choice, which is an action, a work.