I start with this one as that is the one I read last.
"one cannot know if they are saved or not"- actually, Jesus says if you believe in Him, you are saved. That is what Jesus said.
We can not DO anything to earn our salvation.
If we try that, we are not believing, and we misread and miss apply and deny what He said, that if we believe in Him, we ARE saved.
But what does "belief in him" mean to you, in Luke 6:46 Christ says
" Why do you call me Lord, Lord, but not do the things i say", and in Matthew7:23 Christ says
"whoever hears these sayings of mine and does them, i will liken him to a wise man that built his house upon a rock", and in Matthew 25:31-46, "The Sheep and the Goats" ,Christ divides people into those saved and condemned on the basis of their acts of compassion to those in need, those that possess riches are condemned, Luke 6:24 and the poor are blessed Luke 6: 20, we are told we must deny ourselves, take up our Cross and follow Christ , Matthew 16:24-26, and that if we do not hate our lives, John 12:25 and the lives of those around us, Luke 14:26-27, then we cannot be his follower. Whether you believe that works are a prerequisite for Salvation or that faith inspires works which lead to salvation, the teaching is clear, you cannot claim to be a follower of Christ and not do the things he says.
And my point about not knowing whether youre saved or not is predicated on the fact that none of us can know the mind of God, none of us can know with certainty our fate, salvation or condemnation, for none of us know just how much God requires from each of us, for if
"much is expected from whom much is given to", Luke 12:48, then how do we know just what that expectation is?.
The Judgement of Salvation or condemnation is Gods alone for he alone knows ALL the facts and his judgement is perfect and Just, all we can do is to try our best with what we've been given to follow Christs teachings and commandments and to try to second guess Gods judgement is futile as it is based on our own sinful nature.
There is NOTHING we can do to earn the gift of salvation.
We cannot "earn" our Salvation, for we are ALL wretched sinners and our salvation is based on Gods Grace, Mercy and Forgiveness, but for all the reasons i've given above God requires each of us to reach a certain lever before that Grace and forgiveness is granted, we dont know what that level is but do know that Gods judgement will be both just and final.
The sanctification process, where we become closer and more holy, is a process
And everyone travel on different speed, and God works differently with everyone
The main thing is we allow Him in, and work WITH Him
As a natural result of that, and of faith, we naturally want to do what He wants
It does not mean we do it perfect. But it means we try, and He works WITH us.
BUT it does NOT mean we are saved by it.
As a direct result of faith and sanctification we do not want to and try not to do what he does not want or like. We try to do what He wants. In all its ways.
But it still does not mean we are saved by our works.
I cant really say it any other way, we are NOT saved by our works, we are saved by Gods grace, Forgiveness and Mercy, but to receive Gods Grace and forgiveness we must give our lives in following Christ words and teachings, to lose our lives in his service, only then will Gods Grace be granted, Matthew 16:24-25, and it is no coincidence that shortly after saying those words in Matthew 16:27 Christ says ,
" For the Son of Man will come in the glory of his Father with his Angels , and then he shall reward every man according to his WORKS".