These are the reading for Mattins (alternative First Lesson), the Gospel for Mass from the Book of Common Prayer, and the Collect for the First Sunday in Lent.

My son, if thou come to serve the Lord, prepare thy soul for temptation. Set thy heart aright, and constantly endure, and make not haste in time of trouble. Cleave unto him, and depart not away, that thou mayest be increased at thy last end. Whatsoever is brought upon thee take cheerfully, and be patient when thou art changed to a low estate. For gold is tried in the fire, and acceptable men in the furnace of adversity. Believe in him, and he will help thee; order thy way aright, and trust in him. Ye that fear the Lord, wait for his mercy; and go not aside, lest ye fall. Ye that fear the Lord, believe him; and your reward shall not fail. Ye that fear the Lord, hope for good, and for everlasting joy and mercy. Look at the generations of old, and see; did ever any trust in the Lord, and was confounded? or did any abide in his fear, and was forsaken? or whom did he ever despise, that called upon him? For the Lord is full of compassion and mercy, longsuffering, and very pitiful, and forgiveth sins, and saveth in time of affliction. Woe be to fearful hearts, and faint hands, and the sinner that goeth two ways! Woe unto him that is fainthearted! for he believeth not; therefore shall he not be defended. Woe unto you that have lost patience! and what will ye do when the Lord shall visit you? They that fear the Lord will not disobey his Word; and they that love him will keep his ways. They that fear the Lord will seek that which is well, pleasing unto him; and they that love him shall be filled with the law. They that fear the Lord will prepare their hearts, and humble their souls in his sight, Saying, We will fall into the hands of the Lord, and not into the hands of men: for as his majesty is, so is his mercy.

Ecclesiasticus 2

Then was Jesus led up of the Spirit into the wilderness, to be tempted of the devil. And when he had fasted forty days and forty nights, he was afterward an-hungred. And when the tempter came to him, he said, If thou be the Son of God, command that these stones be made bread. But he answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God. Then the devil taketh him up into the holy city, and setteth him on a pinnacle of the temple, and saith unto him, If thou be the Son of God, cast thyself down; for it is written, He shall give his angels charge concerning thee, and in their hands they shall bear thee up, lest at any time thou dash thy foot against a stone. Jesus said unto him, It is written again, Thou shalt not tempt the Lord thy God. Again, the devil taketh him up into an exceeding high mountain, and sheweth him all the kingdoms of the world, and the glory of them; and saith unto him, All these things will I give thee, if thou wilt fall down and worship me. Then saith Jesus unto him, Get thee hence, Satan; for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve. Then the devil leaveth him, and behold, angels came and ministered unto him

The Gospel St. Matthew 4.1-11

O Lord, who for our sake didst fast forty days and forty nights: Give us grace to use such abstinence, that, our flesh being subdued to the Spirit, we may ever obey thy godly motions in righteousness and true holiness, to thy honour and glory, who livest and reignest with the Father and the Holy Ghost, one God, world without end. Amen.

The Collect