Yes we have to repent, but unless the Holy Spirit renews our hearts, no one in their wicked heart would repent. Salvation is the work of God. We can pray that He touches our hearts with His Spirit, He has mercy on us, but we cannot truly repent on our own.
The work of the Spirit is to convict people of sin and draw them to Jesus - yes.
A person may never know what caused them to go to a Gospel service or ask a question about Christianity; they may never know why they were moved/challenged when they listened to a hymn on the radio, or whatever. I believe the Spirit moves in thousands of creative ways to nudge people towards hearing the Gospel. Many of us, I guess, would say "I came to faith/I decided/I repented", not knowing of the Spirit's involvement. but he's there, all the same.
People say they seek God, no they don't, no once truly seeks God, because no one wants to admit they are sinners and deserve hell,
Maybe.
But it could also be the case that people truly don't believe they are sinners. I've come across many with the "I try not to hurt anybody/give to charity/go to church and just try to make this world a better place" attitude, who would not identify themselves as sinners because they've never killed, stolen or been in prison.
For them, it's not so much not wanting to admit they are sinners, but not believing that they could be.
15 For he says to Moses, “I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion.” 16 So then it depends not on human will or exertion, but on God, who has mercy. (Romans 9:15-16)
Yes - and it's my belief that he chooses to show mercy and compassion to everyone; to all that he made in his image. That's why he told us to love our enemies, Matthew 5:44; because he does. They may be OUR enemies, but they are still people for whom Christ died.
Sometimes Christians quote Exodus 33:19 as if to say "there you are, God chooses to have compassion only on a few; he selects those he wishes to have compassion on." I don't believe that verse shows God's selection. I believe the Lord is saying "I can choose to have compassion on whom I want." It's not for us to decide that some are worthy of God's compassion/salvation and some aren't. Like Jonah, who wouldn't go to Ninevah because he felt that if they repented, God would be merciful - and Jonah didn't feel that his enemies deserved that.
God saves who He wants and there is nothing any of us can do about it.
Exactly.
And if he saves former murderers, those who have taken their own lives, child abusers or people with a different interpretation of the Bible to ourselves; that's his right and up to him.
It's not up to us to say "No, those sorts of people will not be saved/burn forever" - yet I've see that on these forums.
Why does God chose who He has His mercy on? Because we all rejected Him.
Because we all sinned and messed up, he has mercy on us all.
He IS love. I don't believe it's love to say "you all sinned, but I will choose to forgive some of you". How does that show love and compassion? Would those who were not shown compassion then thank him for his mercy and justice? If someone that you love wasn't saved, would you say "never mind; at least God chose to save me"?