I recall the passage we read today during Yom Kippur Haftorah reading. It is from the Navi/Prophet Yeshayahu/Issiah 57:14-58:14...
It is intended to rebuke the nation of Israel for its robotic service and explain what Hashem expects from us... I found it very motivational...
Chapter 57:
14. And he shall say, "Pave, pave, clear the way; remove the obstacles from the way of My people." יד.
15. For so said the High and Exalted One, Who dwells to eternity, and His name is Holy, "With the lofty and the holy ones I dwell, and with the crushed and humble in spirit, to revive the spirit of the humble and to revive the heart of the crushed. טו.
16. For I will not contend forever, neither will I be wroth to eternity, when a spirit from before Me humbles itself, and souls [which] I have made. טז.
17. For the iniquity of his thievery I became wroth, and I smote him, I hid Myself and became wroth, for he went rebelliously in the way of his heart. יז.
18. I saw his ways and I will heal him, and I will lead him and requite with consolations him and his mourners. יח.
19. (I) create the speech of the lips; peace, peace to the far and to the near," says the Lord, "and I will heal him." יט.
20. But the wicked are like the turbulent sea, for it cannot rest, and its waters cast up mud and dirt. כ.
21. "There is no peace," says my G-d, "for the wicked."
Chapter 58:
1. Call with a [full] throat, do not spare, like a shofar raise your voice, and relate to My people their transgression, and to the house of Jacob their sins. א.
2. Yet they seek Me daily and they wish to know My ways, like a nation that performed righteousness and did not forsake the ordinance of its G-d: they ask Me ordinances of righteousness; they desire nearness to G-d. ב.
3. "Why have we fasted, and You did not see; we have afflicted our soul and You do not know?" Behold, on the day of your fast you pursue business, and [from] all your debtors you exact [payment]. ג.
4. Behold, for quarrel and strife you fast, and to strike with a fist of wickedness. Do not fast like this day, to make your voice heard on high. ד.
5. Will such be the fast I will choose, a day of man's afflicting his soul? Is it to bend his head like a fishhook and spread out sackcloth and ashes? Will you call this a fast and an acceptable day to the Lord? ה.
6. Is this not the fast I will choose? To undo the fetters of wickedness, to untie the bands of perverseness, and to let out the oppressed free, and all perverseness you shall eliminate. ו.
7. Is it not to share your bread with the hungry, and moaning poor you shall bring home; when you see a naked one, you shall clothe him, and from your flesh you shall not hide. ז.
8. Then your light shall break forth as the dawn, and your healing shall quickly sprout, and your righteousness shall go before you; the glory of the Lord shall gather you in. ח.
9. Then you shall call and the Lord shall answer, you shall cry and He shall say, "Here I am," if you remove perverseness from your midst, putting forth the finger and speaking wickedness. ט.
10. And you draw out your soul to the hungry, and an afflicted soul you sate, then your light shall shine in the darkness, and your darkness shall be like noon. י.
11. And the Lord shall always lead you, and He shall satisfy your soul in drought, and strengthen your bones; and you shall be like a well-watered garden and like a spring of water whose water does not fail. יא.
12. And [those coming] from you shall build ancient ruins, foundations of generations you shall erect, and you shall be called the repairer of the breaches, restorer of the paths, to dwell in. יב.
13. If you restrain your foot because of the Sabbath, from performing your affairs on My holy day, and you call the Sabbath a delight, the holy of the Lord honored, and you honor it by not doing your wonted ways, by not pursuing your affairs and speaking words. יג.
14. Then, you shall delight with the Lord, and I will cause you to ride on the high places of the land, and I will give you to eat the heritage of Jacob your father, for the mouth of the Lord has spoken.