Pray for Ukraine:

Prayer of Invocation to Our Lady of All Nations

Lord Jesus Christ, Son of the Father, send now Your Spirit over the earth.
Let the Holy Spirit live in the hearts of all nations
that they may be preserved from degeneration, disasters,
and the ravages of war. 
May Our Lady of all Nations, the Blessed Virgin Mary, be our advocate. 
Blessed Mother, Queen of Peace, pray for the people of Ukraine. 
Amen.
(prayer adapted from CrownMary.com)