What is “the Simplicity that is in Christ”?
It’s the clear message of grace revealed to our Apostle Paul — that God has already done everything needed for our salvation.
Religion says, “Do.” Christ says, “Done.” It appears that all modern day mainstream denominations of Christendom offer systems of effort, rules, and ritual — but true Christianity rests in God’s finished work.
That revelation is the message of reconciliation given to Paul — the good news that
God forgave the world at the Cross.
The only response He asks of us is to believe it.