Salvation is not a system or a doctrine; salvation is a Person.
"God gave us eternal life, and this life is in His Son. He who has the Son has the life."
1 John 5:11-12 (ESV)
God gave us the Son. Christ came to us, became incarnate, made Himself one with us in the flesh. We have the Son. So we have the life. We have eternal life, life knowing God, life in union with God. To have Him is to have salvation. Salvation isn't a plan or belief system. It is a Person. He is one with us, He is in relationship with us on the inside of us. We don't have to worry about believing all the right things or maintaining good works or anything like that. It's not about all that. It is just about Him! We have the Person, Jesus Christ. So we have salvation, we have life. He is the Life in us. He is the peace in us. He is the joy in us. He is the security in us. Because we have Him, we have all that. Because we have Him, we are safe.
A Thought: Because I have You, Jesus, everything is alright!