Have you read Isaiah 53 lately?

You owe it to yourself to read it. All of it.

If your Bible is not handy, click HERE and read.

Did you notice?

Past tense. Verse after verse.
Grew up
He had
He was
He has borne

And then this:

5 But He was pierced because of our transgressions,
crushed because of our iniquities.
The chastisement for our shalom was upon Him,
and by His stripes we are healed. source

Did you see it?

By HIS stripes we ARE healed.

Today. Right now. Right now He IS healing us — if we will receive.

Have you received His healing?

¹¹ As a result of the anguish of His soul
He will see it and be satisfied by His knowledge.
The Righteous One, My Servant will make many righteous
 and He will bear their iniquities. source

Emphasis added, mine. Make many righteous. Many. But not all. Only those who choose Him.