Yes, all people.
What do you mean when you write: "a heartfelt desire to follow his commandments"?
How is that a requirement for salvation? Works?
Matthew 25:41-46 CLNT
41 "Then shall He be declaring to those also at His left, 'Go from Me, you cursed, into the fire eonian, made ready for the Adversary and his messengers.
42 For I hunger and you do not give Me to eat; I thirst and you do not give Me drink;
43 a stranger was I and you did not take Me in; naked and you did not clothe Me; infirm and in jail and you did not visit Me.'
44 "Then shall they also be answering, saying, 'Lord, when did we perceive you hungering or thirsting, or a stranger, or naked, or infirm, or in jail, and we did not serve you?'
45 "Then shall He be answering them, saying, 'Verily, I am saying to you, In as much as you do it not to one of these, the least, neither do you it to Me.'
46 And these shall be coming away into chastening eonian, yet the just into life eonian."
Matthew 7:19-26 CLNT
19 Every tree not producing ideal fruit is hewn down and cast into the fire.
20 Consequently, from their fruits you shall surely be recognizing them.
21 "Not everyone saying to Me 'Lord! Lord!' will be entering into the kingdom of the heavens, but he who is doing the will of My Father Who is in the heavens.
22 Many will be declaring to Me in that day, 'Lord! Lord! Was it not in Your name that we prophesy, and in Your name cast out demons, and in Your name do many powerful deeds?'
23 And then shall I be avowing to them that 'I never knew you! Depart from Me, workers of lawlessness!'
24 "Everyone, then, who is hearing these sayings of Mine and is doing them shall be likened to a prudent man who builds his house on the rock.
25 And the rain descended, and the rivers came, and the winds blow and they lunge at that house, and it does not fall, for it had been founded on the rock.
26 "And everyone who is hearing these sayings of Mine and not doing them shall be likened to a stupid man who builds his house on sand.