That they may be one

In today’s Gospel (Jn. 17:20-26), our Lord prays for unity:

"I pray not only for these,
but also for those
who will believe in me through their word,
so that they may all be one,
as you, Father, are in me and I in you,
that they also may be in us,
that the world may believe that you sent me.
And I have given them the glory you gave me,
so that they may be one, as we are one,
I in them and you in me,
that they may be brought to perfection as one,
that the world may know that you sent me,
and that you loved them even as you loved me.”

What have we done to promote unity lately?