Joel 2:1-2, 12-17 

2 Blow the trumpet in Zion;
sound the alarm on my holy mountain!
Let all the inhabitants of the land tremble,
for the day of the Lord is coming, it is near—
2 a day of darkness and gloom,
a day of clouds and thick darkness!
Like blackness spread upon the mountains
a great and powerful army comes;
their like has never been from of old,
nor will be again after them
in ages to come.

12 Yet even now, says the Lord,
return to me with all your heart,
with fasting, with weeping, and with mourning;
13     rend your hearts and not your clothing.
Return to the Lord, your God,
for he is gracious and merciful,
slow to anger, and abounding in steadfast love,
and relents from punishing.
14 Who knows whether he will not turn and relent,
and leave a blessing behind him,
a grain offering and a drink offering
for the Lord, your God?

15 Blow the trumpet in Zion;
sanctify a fast;
call a solemn assembly;
16     gather the people.
Sanctify the congregation;
assemble the aged;
gather the children,
even infants at the breast.
Let the bridegroom leave his room,
and the bride her canopy.

17 Between the vestibule and the altar
let the priests, the ministers of the Lord, weep.
Let them say, “Spare your people, O Lord,
and do not make your heritage a mockery,
a byword among the nations.
Why should it be said among the peoples,
‘Where is their God?’”

Psalm 51:1-17

1 Have mercy on me, O God,
according to your steadfast love;
according to your abundant mercy
blot out my transgressions.
2 Wash me thoroughly from my iniquity,
and cleanse me from my sin.

3 For I know my transgressions,
and my sin is ever before me.
4 Against you, you alone, have I sinned,
and done what is evil in your sight,
so that you are justified in your sentence
and blameless when you pass judgment.
5 Indeed, I was born guilty,
a sinner when my mother conceived me.

6 You desire truth in the inward being;[a]
therefore teach me wisdom in my secret heart.
7 Purge me with hyssop, and I shall be clean;
wash me, and I shall be whiter than snow.
8 Let me hear joy and gladness;
let the bones that you have crushed rejoice.
9 Hide your face from my sins,
and blot out all my iniquities.

10 Create in me a clean heart, O God,
and put a new and right[b] spirit within me.
11 Do not cast me away from your presence,
and do not take your holy spirit from me.
12 Restore to me the joy of your salvation,
and sustain in me a willing[c] spirit.

13 Then I will teach transgressors your ways,
and sinners will return to you.
14 Deliver me from bloodshed, O God,
O God of my salvation,
and my tongue will sing aloud of your deliverance.

15 O Lord, open my lips,
and my mouth will declare your praise.
16 For you have no delight in sacrifice;
if I were to give a burnt offering, you would not be pleased.
17 The sacrifice acceptable to God[d] is a broken spirit;
a broken and contrite heart, O God, you will not despise.

1 Corinthians 5:20b-6:10

…we entreat you on behalf of Christ, be reconciled to God. 21 For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God.

6 As we work together with him,[e] we urge you also not to accept the grace of God in vain. 2 For he says,

“At an acceptable time I have listened to you,
and on a day of salvation I have helped you.”

See, now is the acceptable time; see, now is the day of salvation! 3 We are putting no obstacle in anyone’s way, so that no fault may be found with our ministry, 4 but as servants of God we have commended ourselves in every way: through great endurance, in afflictions, hardships, calamities, 5 beatings, imprisonments, riots, labors, sleepless nights, hunger; 6 by purity, knowledge, patience, kindness, holiness of spirit, genuine love, 7 truthful speech, and the power of God; with the weapons of righteousness for the right hand and for the left; 8 in honor and dishonor, in ill repute and good repute. We are treated as impostors, and yet are true; 9 as unknown, and yet are well known; as dying, and see—we are alive; as punished, and yet not killed; 10 as sorrowful, yet always rejoicing; as poor, yet making many rich; as having nothing, and yet possessing everything.