I almost forgot it was Shabbat Shuva, which means we read Hoshea and not II Samuel...
http://www.chabad.org/parshah/TorahReading_cdo/AID/36240/section/haftorahHosheaChapter 14
2. Return, O Israel, to the Lord your God, for you have stumbled in your iniquity. 3. Take words with yourselves and return to the Lord. Say, "You shall forgive all iniquity and teach us [the] good [way], and let us render [for] bulls [the offering of] our lips. 4. Assyria shall not save us; we will not ride on horses, nor will we say any longer, our gods, to the work of our hands, for in You, by Whom the orphan is granted mercy." 5. I will remedy their backsliding; I will love them freely, for My wrath has turned away from them. 6. I will be like dew to Israel, they shall blossom like a rose, and it shall strike its roots like the Lebanon. 7. Its branches shall go forth, and its beauty shall be like the olive tree, and its fragrance like the Lebanon. 8. Those who dwelt in its shade shall return; they shall revive [like] corn and blossom like the vine; its fragrance shall be like the wine of Lebanon. 9. Ephraim; What more do I need the images? I will answer him and I will look upon him: I am like a leafy cypress tree; from Me your fruit is found. 10. Who is wise and will understand these, discerning and will know them; for the ways of the Lord are straight, and the righteous shall walk in them, and the rebellious shall stumble on them.
Michah
Chapter 7
18. Who is a God like You, Who forgives iniquity and passes over the transgression of the remnant of His heritage? He does not maintain His anger forever, for He desires loving-kindness. 19. He shall return and grant us compassion; He shall hide our iniquities, and You shall cast into the depths of the sea all their sins. 20. You shall give the truth of Jacob, the loving-kindness of Abraham, which You swore to our forefathers from days of yore.