27th Sunday in Ordinary Time

Luke 17:5-10
Say, ‘We are merely servants’

The apostles said to the Lord, ‘Increase our faith.’ The Lord replied, ‘Were your faith the size of a mustard seed you could say to this mulberry tree, “Be uprooted and planted in the sea,” and it would obey you.

‘Which of you, with a servant ploughing or minding sheep, would say to him when he returned from the fields, “Come and have your meal immediately”? Would he not be more likely to say, “Get my supper laid; make yourself tidy and wait on me while I eat and drink. You can eat and drink yourself afterwards”? Must he be grateful to the servant for doing what he was told? So with you: when you have done all you have been told to do, say, “We are merely servants: we have done no more than our duty.”’


Habakkuk 1:2-3,2:2-4
The upright man will live by his faithfulness

How long, O Lord, am I to cry for help
while you will not listen;
to cry ‘Oppression!’ in your ear
and you will not save?
Why do you set injustice before me,
why do you look on where there is tyranny?
Outrage and violence, this is all I see,
all is contention, and discord flourishes.
Then the Lord answered and said,
‘Write the vision down,
inscribe it on tablets
to be easily read,
since this vision is for its own time only:
eager for its own fulfilment, it does not deceive;
if it comes slowly, wait,
for come it will, without fail.
See how he flags, he whose soul is not at rights,
but the upright man will live by his faithfulness.’


Psalm 94(95):1-2,6-9
O that today you would listen to his voice! ‘Harden not your hearts.’

Come, ring out our joy to the Lord;
hail the rock who saves us.
Let us come before him, giving thanks,
with songs let us hail the Lord.
O that today you would listen to his voice! ‘Harden not your hearts.’
Come in; let us bow and bend low;
let us kneel before the God who made us:
for he is our God and we
the people who belong to his pasture,
the flock that is led by his hand.
O that today you would listen to his voice! ‘Harden not your hearts.’
O that today you would listen to his voice!
‘Harden not your hearts as at Meribah,
as on that day at Massah in the desert
when your fathers put me to the test;
when they tried me, though they saw my work.’
O that today you would listen to his voice! ‘Harden not your hearts.’

Source: Jerusalem Bible
Catechism of the Catholic Church
The necessity of faith

161 Believing in Jesus Christ and in the One who sent him for our salvation is necessary for obtaining that salvation. “Since “without faith it is impossible to please [God]” and to attain to the fellowship of his sons, therefore without faith no one has ever attained justification, nor will anyone obtain eternal life ‘But he who endures to the end.'”
Perseverance in faith

162 Faith is an entirely free gift that God makes to man. We can lose this priceless gift, as St. Paul indicated to St. Timothy: “Wage the good warfare, holding faith and a good conscience. By rejecting conscience, certain persons have made shipwreck of their faith.” To live, grow and persevere in the faith until the end we must nourish it with the word of God; we must beg the Lord to increase our faith; it must be “working through charity,” abounding in hope, and rooted in the faith of the Church.