Maleakhi 2:13

2:13 You also do this: You cover the altar of the Lord with tears ¹  as you weep and groan, because he no longer pays any attention to the offering nor accepts it favorably from you.

Maleakhi 4:3

4:3 You will trample on the wicked, for they will be like ashes under the soles of your feet on the day which I am preparing,” says the Lord who rules over all.

Maleakhi 4:6

4:6 He will encourage fathers and their children to return to me, ²  so that I will not come and strike the earth with judgment.” ³ 

[2:13]  ¹ sn You cover the altar of the Lord with tears. These tears are the false tears of hypocrisy, not genuine tears of repentance. The people weep because the Lord will not hear them, not because of their sin.

[4:6]  ² tn Heb “he will turn the heart[s] of [the] fathers to [the] sons, and the heart[s] of [the] sons to their fathers.” This may mean that the messenger will encourage reconciliation of conflicts within Jewish families in the postexilic community (see Mal 2:10; this interpretation is followed by most English versions). Another option is to translate, “he will turn the hearts of the fathers together with those of the children [to me], and the hearts of the children together with those of their fathers [to me].” In this case the prophet encourages both the younger and older generations of sinful society to repent and return to the Lord (cf. Mal 3:7). This option is preferred in the present translation; see Beth Glazier-McDonald, Malachi (SBLDS), 256.

[4:6]  ³ tn Heb “[the] ban” (חֵרֶם, kherem). God’s prophetic messenger seeks to bring about salvation and restoration, thus avoiding the imposition of the covenant curse, that is, the divine ban that the hopelessly unrepentant must expect (see Deut 7:2; 20:17; Judg 1:21; Zech 14:11). If the wicked repent, the purifying judgment threatened in 4:1-3 will be unnecessary.