Another list of verses usable in the same way as the Four Spiritual Laws is the “Roman Road.” The advantage to these seven verses is that they are all in the book of Romans. Sometimes this is an advantage when you don’t want to flip through a lot of pages.
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.”
Romans 5:12: “Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned.”
Romans 6:23: “For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.”
Romans 5:8: “But God commendeth his love toward us, in that, while we were yet sinners, Christ died for us.”
Romans 10:9-10: “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.”
Romans 10:13: “For whosoever shall call upon the name of the Lord shall be saved.”
I recommend you put the Roman Road in your Bible. Go to Romans 3:10 underline it and write Romans 3:23 next to it. Then go to Romans 3:28, underline it and write Romans 5:12 next to it, and so on. That way all you need to do is memorize where you start: Romans 3:10.