First Option - Responsorial Psalm: Psalms 118:1, 8-9, 19-21, 25-27

¹ O give thanks to the LORD, for he is good; his steadfast love endures for ever!
⁸ It is better to take refuge in the LORD than to put confidence in man.
⁹ It is better to take refuge in the LORD than to put confidence in princes.
¹⁹ Open to me the gates of righteousness, that I may enter through them and give thanks to the LORD.
²⁰ This is the gate of the LORD; the righteous shall enter through it.
²¹ I thank thee that thou hast answered me and hast become my salvation.
²⁵ Save us, we beseech thee, O LORD! O LORD, we beseech thee, give us success!
²⁶ Blessed be he who enters in the name of the LORD! We bless you from the house of the LORD.
²⁷ The LORD is God, and he has given us light. Bind the festal procession with branches, up to the horns of the altar!