"But God commendeth his love toward us, in that, while we were yet sinners, Christ died for us.
Much more then, being now justified by his blood, we shall be saved from wrath through him.
For if, when we were enemies, we were reconciled to God by the death of his Son, much more, being reconciled, we shall be saved by his life." Romans 5:8-10
"For as by one man's disobedience many were made sinners, so by the obedience of one shall many be made righteous." Romans 5:19
"For all have sinned, and come short of the glory of God;..." Romans 3:23
"For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord." Romans 6:23
From the disobedience of Adam, the first man, everyone is a sinner. But through the obedience of Jesus Christ who obeyed His Father, we will be made righteous in Him if we repent and have faith in Him.
"That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
For the scripture saith, Whosoever believeth on him shall not be ashamed.
For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him.
For whosoever shall call upon the name of the Lord shall be saved."
"For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life." John 3:16
"In this was manifested the love of God toward us, because that God sent his only begotten Son into the world, that we might live through him.
Herein is love, not that we loved God, but that he loved us, and sent his Son to be the propitiation for our sins." 1 John 4:9-10
"Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me." John 14:6