Paul says in effect, ‘We have so proved the reliability of this statement. That is why we are ready to do anything for the Lord, no matter how much difficulty it brings to us.
‘Specially of those that believe.’ There we see his unfettered love. When you bear that in mind, you can trust him. How much more is his unfettered love towards us! If we say, ‘I will live for him’ and Satan comes and says, ‘This means you will be left disadvantaged’, we say, ‘No. He will prove his rewarding special care to me.’ So you trust yourself to obey his commands.
There's quite an amount of misinterpretation of this verse. Some people say, ‘Christ died for every single person. Salvation is potentially in place for every single person. Christ is in that sense the Saviour of every single person and has died for them and provided for them. Now it's just up to you: take it or leave it.’ But that's contrary to the teaching of Scripture, which clearly sets out that Christ died for his people, to atone for those who would be saved. So it doesn't mean that. And yet he is clearly described as the Saviour of everyone in some sense. The word ‘Saviour’ is used in two senses throughout the Scripture. Of course it's especially used of Christ the Saviour who saves the redeemed, but it's also used in a very general sense. So for example, when God saved the children of Israel from Egypt, he is described as their Saviour, and yet most of them were lost in the wilderness; they were not in fact spiritually saved, and they sinned against God and he was not pleased with them. But still he was their Saviour in the general sense that he saved them from Egypt. There are a number of ways in which Christ is the Saviour of all men. In the very first chapter of the Gospel of John, it said that Christ ‘lighteth every man that cometh into the world.’ It may very well be that every single person, even the most hardened atheists, at some time in their lives called upon God, and he was their Saviour in that instant in order to leave them without excuse and in order to encourage every human heart toward himself. You read of wartime and other experiences in which people will admit to you, ‘I prayed, I called upon God’, and they survived; he was their Saviour. But such is the hardness of the human heart, that that is as far as it went. Then how is it that every human being is not condemned and put through death and judgment the moment they first sin? How is it that we all survived childhood, youth, early life, even before we were saved, sinning away our moments without instant judgment? Because Christ exercised his patience toward us and gave us life, even if we subsequently rejected him. So many people tragically will be lost. But in the last day, when there is the general judgment, there will be a new human race in heaven forever. Project human race will be saved. He is the Saviour of the entire human race collectively, though many will be lost. But in the highest sense he is the Saviour specially of his people through the new birth and everlasting life.