Romans 3:10  As it is written, There is none righteous, no, not one.

Romans 3:23: For all have sinned, and come short of the glory of God.

God sent his Son to die for us.

Romans 5: But God commandeth his love toward us, in that, while we were yet sinners, Christ died for us.

John 3:16: For God so loved the world, he gave his only begotten Son, that whosever believeth on Him, should not perish, but have eternal life.

If we do not accept Jesus, we will perish.

Romans 6:23: For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.

We must confess our sins and believe in Jesus.

Romans 10:9-11: That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raiseth him from the dead, thou shalt be saved.  For with the heart man believeth unto rightousness; and with the mouth confession is made unto salvation. 

For the scripture saith, Whoseoever believeth on him shall not be ashamed.

God's plan of salvation is very simple.  Please consider marking these scriptures in your Bible.  When you are in a position to witness, you will have scripture to share.