Yeremia 21:5

21:5 In anger, in fury, and in wrath I myself will fight against you with my mighty power and great strength! ¹ 

Yeremia 23:26

23:26 Those prophets are just prophesying lies. They are prophesying the delusions of their own minds. ² 

[21:5]  ¹ tn Heb “with outstretched hand and with strong arm.” These are, of course, figurative of God’s power and might. He does not literally have hands and arms.

[21:5]  sn The phrases in this order are unique but a very similar phrase “by strong hand and outstretched arm” are found several times with reference to God’s mighty power unleashed against Egypt at the exodus (cf., Deut 4:34; 5:15; 26:8; Jer 32:21; Ps 136:12). Instead of being directed at Israel’s enemies it will now be directed against her.

[23:26]  ² sn See the parallel passage in Jer 14:13-15.