You read again what I wrote. I mean that we just want others to have the same assurance of salvation that we have.
They do have the same assurance of salvation that you have: None, until they die and their life test is complete.
St. Paul is talking more about how we as Christians should relate to others, not salvation. Didn’t the Bible also say that “Without faith, it is impossible to please God”? The Bible mentions faith as a requisite to salvation but not love. I’m not saying love is not important, of course it is essential. However, when it comes to salvation faith is more important. Even pagans, Muslims, terrorists, and other evil men may have love in their hearts but if they do not have faith in Christ, then they cannot be saved.
So now, you presume to not only interpret for Paul but to counteract what he says in plain talk to justify your theology.
Try reading 1Corinthians 13 again, focusing on the bold RED lines:
1If I speak in human and angelic tongues but do not have love, I am a resounding gong or a clashing cymbal.
2 And if I have the gift of prophecy and comprehend all mysteries and all knowledge; if I have all faith so as to move mountains but do not have love, I am nothing. 3 If I give away everything I own, and if I hand my body over so that I may boast but do not have love, I gain nothing.
4 Love is patient, love is kind. It is not jealous, (love) is not pompous, it is not inflated,
5 it is not rude, it does not seek its own interests, it is not quick-tempered, it does not brood over injury,
6 it does not rejoice over wrongdoing but rejoices with the truth.
7 It bears all things, believes all things, hopes all things, endures all things.
8 Love never fails. If there are prophecies, they will be brought to nothing; if tongues, they will cease; if knowledge, it will be brought to nothing.
9 For we know partially and we prophesy partially,
10 but when the perfect comes, the partial will pass away.
11 When I was a child, I used to talk as a child, think as a child, reason as a child; when I became a man, I put aside childish things.
12 At present we see indistinctly, as in a mirror, but then face to face. At present I know partially; then I shall know fully, as I am fully known.
13 So faith, hope, love remain, these three; but the greatest of these is love.
So when you say Faith is greater than Love, you argue directly against what Paul is saying. When Jesus was asked the greatest commandment, what did he say: Love God with all your heart, all your strength and all your mind and Love your neighbor as yourself…
And when he was asked what it took to gain eternal life, he said (Mathew 19):
16 Now someone approached him and said, “Teacher, what good must I do to gain eternal life?”
17 He answered him, “Why do you ask me about the good? There is only One who is good. If you wish to enter into life, keep the commandments.”
18 He asked him, “Which ones?” And Jesus replied, " ‘You shall not kill; you shall not commit adultery; you shall not steal; you shall not bear false witness;
19 honor your father and your mother’; and ‘you shall love your neighbor as yourself.’"
Find a verse where Jesus was asked this question directly and he answered differently. And yes Faith is essential because it leads to love and Grace. But as you should know form James 2:24: Faith without works is dead
Remember, Adam and Eve’s sin was just eating a piece of fruit and they died for it. Scriupture does not distinguish the “sin” that would merit us death. Surely, there are degrees of sin, but that only serves to determine the degree of punishment in hell. It’s still hell nevertheless.
This is exactly why there is no definitive list of Mortal sins. Its because the situation and intent are important. While physically, Adam and Eve did just eat a peice of fruit, not normally considered a mortal sin, we know that in this action they were intentionally rebelling against God, thus severing their ties with him. Here’s the sequence from Genesis 3:
1 Now the serpent was the most cunning of all the animals that the LORD God had made. The serpent asked the woman, “Did God really tell you not to eat from any of the trees in the garden?”
2 The woman answered the serpent: “We may eat of the fruit of the trees in the garden;
3 it is only about the fruit of the tree in the middle of the garden that God said, ‘You shall not eat it or even touch it, lest you die.’”
4 But the serpent said to the woman: “You certainly will not die!
5 No, God knows well that the moment you eat of it your eyes will be opened and you will be like gods who know what is good and what is bad.”
6 The woman saw that the tree was good for food, pleasing to the eyes, and desirable for gaining wisdom. So she took some of its fruit and ate it; and she also gave some to her husband, who was with her, and he ate it.
This would be completely different than a poor man stealing an apple because he was starving. Same physical action. Different intent. One was deliberately turning from God, one wasn’t.