More scripture pertaining to unbelief. === while people can believe and choose to have faith (that doesn't mean they can not start to have doubt, or become unbelieving) That is why it is good to encourage in the Lord every day, and not harden ones own heart and allow the spirit of disbelief to come over them.
Mark 16:14
New King James Version
The Great Commission
14 Later He appeared to the eleven as they sat at the table; and He rebuked their unbelief and hardness of heart, because they did not believe those who had seen Him after He had risen.
John 3:18
New King James Version
18 “He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God.
John 3:36
New King James Version
36 He who believes in the Son has everlasting life; and he who does not believe the Son shall not see life, but the wrath of God abides on him.”
John 8:24
New King James Version
24 Therefore I said to you that you will die in your sins; for if you do not believe that I am He, you will die in your sins.”
John 16:8-9
New King James Version
8 And when He has come, He will convict the world of sin, and of righteousness, and of judgment: 9 of sin, because they do not believe in Me;
Romans 11:20
New King James Version
20 Well said. Because of unbelief they were broken off, and you stand by faith. Do not be haughty, but fear.
2 Thessalonians 2:12
New King James Version
12 that they all may be condemned who did not believe the truth but had pleasure in unrighteousness.
Hebrews 3:12
New King James Version
12 Beware, brethren, lest there be in any of you an evil heart of unbelief in departing from the living God;
Hebrews 4:11
New King James Version
The Word Discovers Our Condition
4:11 Let us therefore be diligent to enter that rest, lest anyone fall according to the same example of disobedience.
Mark 16:14
New King James Version
The Great Commission
14 Later He appeared to the eleven as they sat at the table; and He rebuked their unbelief and hardness of heart, because they did not believe those who had seen Him after He had risen.
John 3:18
New King James Version
18 “He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God.
John 3:36
New King James Version
36 He who believes in the Son has everlasting life; and he who does not believe the Son shall not see life, but the wrath of God abides on him.”
John 8:24
New King James Version
24 Therefore I said to you that you will die in your sins; for if you do not believe that I am He, you will die in your sins.”
John 16:8-9
New King James Version
8 And when He has come, He will convict the world of sin, and of righteousness, and of judgment: 9 of sin, because they do not believe in Me;
Romans 11:20
New King James Version
20 Well said. Because of unbelief they were broken off, and you stand by faith. Do not be haughty, but fear.
2 Thessalonians 2:12
New King James Version
12 that they all may be condemned who did not believe the truth but had pleasure in unrighteousness.
Hebrews 3:12
New King James Version
12 Beware, brethren, lest there be in any of you an evil heart of unbelief in departing from the living God;
Hebrews 4:11
New King James Version
The Word Discovers Our Condition
4:11 Let us therefore be diligent to enter that rest, lest anyone fall according to the same example of disobedience.