First reading
Isaiah 63:16b-17,19b, 64:2-7;
You, Lord, yourself are our Father,
‘Our Redeemer’ is your ancient name.
Why, Lord, leave us to stray from your ways
and harden our hearts against fearing you?
Return, for the sake of your servants,
the tribes of your inheritance.
Oh, that you would tear the heavens open and come down!
– at your Presence the mountains would melt.
No ear has heard,
no eye has seen
any god but you act like this
for those who trust him.
You guide those who act with integrity
and keep your ways in mind.
You were angry when we were sinners;
we had long been rebels against you.
We were all like men unclean,
all that integrity of ours like filthy clothing.
We have all withered like leaves
and our sins blew us away like the wind.
No one invoked your name
or roused himself to catch hold of you.
For you hid your face from us
and gave us up to the power of our sins.
And yet, Lord, you are our Father;
we the clay, you the potter,
we are all the work of your hand.
Second reading
1 Corinthians 1:3-9
May God our Father and the Lord Jesus Christ send you grace and peace.
I never stop thanking God for all the graces you have received through Jesus Christ. I thank him that you have been enriched in so many ways, especially in your teachers and preachers; the witness to Christ has indeed been strong among you so that you will not be without any of the gifts of the Spirit while you are waiting for our Lord Jesus Christ to be revealed; and he will keep you steady and without blame until the last day, the day of our Lord Jesus Christ, because God by calling you has joined you to his Son, Jesus Christ; and God is faithful.
Gospel
Mark 13:33-37
Jesus said to his disciples: ‘Be on your guard, stay awake, because you never know when the time will come. It is like a man travelling abroad: he has gone from home, and left his servants in charge, each with his own task; and he has told the doorkeeper to stay awake. So stay awake, because you do not know when the master of the house is coming, evening, midnight, cockcrow, dawn; if he comes unexpectedly, he must not find you asleep. And what I say to you I say to all: Stay awake!’
