Most certainly, all men have sinned and fallen short of the glory of God, with the exception of the man Christ Jesus.
However, in the same epistle that we learn that we also learn that we are justified. Romans 5:1
I said
We are justified IF.
ONLY CHRISTIANS IF? ONLY LOVED IF? IF IS A CONDITION
Heb 3:5-6
5 And Moses indeed was faithful in all His house as a servant, for a testimony of those things which would be spoken afterward,
6 but Christ as a Son over His own house, whose house we are IF we hold fast the confidence and the rejoicing of the hope firm to the end.
Eph 4:21
21 IF indeed you have heard Him and have been taught by Him, as the truth is in Jesus:
John 6:29
29 Jesus answered and said to them, "This is the work of God, that you believe in Him whom He sent."
Matt 11:27
27 "All things have been delivered to Me by My Father, and no one knows the Son except the Father. Nor does anyone know the Father except the Son, and the one to whom the Son wills to reveal Him.
1 Pet 4:17-18
17 For the time has come for judgment to begin at the house of God; and IF it begins with us first, what will be the end of those who do not obey the gospel of God?
18 Now "IF the righteous one is scarcely saved, where will the ungodly and the sinner appear?"
Heb 3:14
14 For we have become partakers of Christ IF we hold the beginning of our confidence steadfast to the end,
I Jn 1:8-10
8 IF we say that we have no sin, we deceive ourselves, and the truth is not in us.
9 IF we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.
10 IF we say that we have not sinned, we make Him a liar, and His word is not in us.
2 Cor 10:3-5
3 For though we walk in the flesh, we do not war according to the flesh.
4 For the weapons of our warfare are not carnal but mighty in God for pulling down strongholds,
5 casting down arguments and every high thing that exalts itself against the knowledge of God, bringing every thought into captivity to the obedience of Christ,
I Jn 2:4-5
4 He who says, "I know Him," and does not keep His commandments, is a liar, and the truth is not in him.
5 But whoever keeps His word, truly the love of God is perfected in him. By this we know that we are in Him.