You are so right. If a sinner repents of their sin, confesses and believes in Jesus, then they're saqved. Jehovah has given it to them freely to those that confess belief in Him. The following scriptures indicate this: Romans 10:9, "that if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved." Ephesians 1:13, "In Him, you also, after listening to the message of truth, the gospel of your salvation, having also believed, you were sealed in Him with the Holy Spirit of promise. I John 5:13, "These things I have written to you who believe in the name of the Son of God, so that you may know that you have eternal life." Ephesians 4:30, "Do not grieve the Holy Spirit of God, by whom you were sealed for the day of redemption."