New International Version - UK
10 Then I heard a loud voice in heaven say:
‘Now have come the salvation and the power
and the kingdom of our God,
and the authority of his Messiah.
For the accuser of our brothers and sisters,
who accuses them before our God day and night,
has been hurled down.
11 They triumphed over him
by the blood of the Lamb
and by the word of their testimony;
they did not love their lives so much
as to shrink from death.
12 Therefore rejoice, you heavens
and you who dwell in them!
But woe to the earth and the sea,
because the devil has gone down to you!
He is filled with fury,
because he knows that his time is short.’