What is the meaning of "Aspeh Aleimo Ra'os"?
Rashi #1: 'I will accumulate evil upon evil' [and place them on them (Yisrael)]. 1
Rashi #2: 'I will finish off (place on them) all the evil that there is'. 2
Rashbam: 'I will place upon them all kinds of evil with which I can cause them them'.
Targum Yonasan: 'I will heap upon them evil, the arrows of My punishments' - when Yisrael worship idols in Bavel..
What are the implications of the words "Chitzai Achaleh bam"?
Rashi: There is an implied B'rachah - that Hashem will shoot all His arrows at them and they will still be there. 1
Rashbam, Da'as Zekenim and Hadar Zekenim: It is a repetition of the previous phrase (Refer to 32:23:1:3) as is the way of Pesukim (implying that Hashem will let loose on them all kinds of evil - Rashbam).
As the Navi writes in Mal'achi, 3:6 "Ki Ani Hashem Lo Shanisi, ve'Atem B'nei Yisrael Lo Chelisem".See Oznayim la'Torah.