Luke 17:5 Meaning

3Take heed to yourselves: If thy brother trespass against thee, rebuke him; and if he repent, forgive him.

4And if he trespass against thee seven times in a day, and seven times in a day turn again to thee, saying, I repent; thou shalt forgive him.

5And the apostles said unto the Lord, Increase our faith.

6And the Lord said, If ye had faith as a grain of mustard seed, ye might say unto this sycamine tree, Be thou plucked up by the root, and be thou planted in the sea; and it should obey you.

7But which of you, having a servant plowing or feeding cattle, will say unto him by and by, when he is come from the field, Go and sit down to meat?