Free of Cost.
Under the law, it would cost them everything.
They had to “count” the cost of following Jesus (Luke 14).
Nobody could do it.
That is why Jesus died on the cross alone and rose from the dead.
He alone paid the full cost of His blood so that we have forgiveness and righteousness freely without cost.
Revelation 21-22 “6 He said to me: “It is done. I am the Alpha and the Omega, the Beginning and the End. To the thirsty I will give water without cost from the spring of the water of life17 The Spirit and the bride say, “Come!” And let the one who hears say, “Come!” Let the one who is thirsty come; and let the one who wishes take the free gift of the water of life.”