It makes good sense that the God who got everything started and keeps everything going now completes the work by making the Salvation Pioneer perfect through suffering as he leads all these people to glory. Since the One who saves and those who are saved have a common origin, Jesus doesn’t hesitate to treat them as family, saying,
I’ll tell my good friends, my brothers and sisters, all I know
I’ll join them in worship and praise to you.
Again, he puts himself in the same family circle when he says,
Even I live by placing my trust in God.
And yet again,
I’m here with the children God gave me.