We can't just turn from sins and not die, we must turn to Christ and believe.
No doubt. And turning to Christ (God) means turning away from sin/unholiness; because God is holy: and to turn to God is to turn to holiness and away from unholiness/sin (see 1 Peter 1:15-16).
"if my people, who are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land."
Healing is good, I'm sure many are praying for America. I kind of think judgment is coming and it's too late. You think we'll have some healing soon?
How about forgiveness? is not forgiveness, salvation? How do we obtain salvation according to this verse except to turn from our wicked ways?
Again sin is sin, but we just don't turn away from sin and leave it at that. We turn to Christ.
Again, to turn to Christ is to turn away from unholliness/sin.
1Jo 3:8, He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that he might destroy the works of the devil.
Unless Christ is the devil, those who are of Christ are not those who commit sin.
1Jo 2:29, If ye know that he is righteous, ye know that every one that doeth righteousness is born of him.