God alone gives grace and power to His people: there is no one beside Him as Savior and Judge

Psalm 73:
22 I was so foolish and ignorant;
I was like a beast before You.
23 Nevertheless I am continually with You;
You hold me by my right hand.
24 You will guide me with Your counsel,
And afterward receive me to glory.

25 Whom have I in heaven but You?
And there is none upon earth that I desire besides You.
26 My flesh and my heart fail;
But God is the strength of my heart and my portion forever.

Isaiah 8:19b Should not a people seek their God? Should they seek the dead on behalf of the living? 20 To the law and to the testimony! If they do not speak according to this word, it is because there is no light in them.

Isaiah 45:20 Assemble yourselves and come; draw near together, ye that are escaped of the nations: they have no knowledge that set up the wood of their graven image, and pray unto a god that cannot save.

21 Tell ye, and bring them near; yea, let them take counsel together: who hath declared this from ancient time? who hath told it from that time? have not I the LORD? and there is no God else beside me; a just God and a Saviour; there is none beside me.

22 Look unto me, and be ye saved, all the ends of the earth: for I am God, and there is none else.

23 I have sworn by myself, the word is gone out of my mouth in righteousness, and shall not return, That unto me every knee shall bow, every tongue shall swear.

Matthew 10
1 And when He had called His twelve disciples to Him, He gave them power over unclean spirits, to cast them out, and to heal all kinds of sickness and all kinds of disease. 2 Now the names of the twelve apostles are these: first, Simon, who is called Peter, and Andrew his brother; James the son of Zebedee, and John his brother; 3 Philip and Bartholomew; Thomas and Matthew the tax collector; James the son of Alphaeus, and Lebbaeus, whose surname was Thaddaeus; 4 Simon the Cananite, and Judas Iscariot, who also betrayed Him.
5 These twelve Jesus sent out and commanded them, saying: “Do not go into the way of the Gentiles, and do not enter a city of the Samaritans. 6 But go rather to the lost sheep of the house of Israel. 7 And as you go, preach, saying, ‘The kingdom of heaven is at hand.’ 8 Heal the sick, cleanse the lepers, raise the dead, cast out demons. Freely you have received, freely give. 9 Provide neither gold nor silver nor copper in your money belts, 10 nor bag for your journey, nor two tunics, nor sandals, nor staffs; for a worker is worthy of his food.
11 “Now whatever city or town you enter, inquire who in it is worthy, and stay there till you go out. 12 And when you go into a household, greet it. 13 If the household is worthy, let your peace come upon it. But if it is not worthy, let your peace return to you. 14 And whoever will not receive you nor hear your words, when you depart from that house or city, shake off the dust from your feet. 15 Assuredly, I say to you, it will be more tolerable for the land of Sodom and Gomorrah in the day of judgment than for that city!

Here's another one I found:
Isaiah 63
The LORD in Judgment and Salvation
1 Who is this who comes from Edom,
With dyed garments from Bozrah,
This One who is glorious in His apparel,
Traveling in the greatness of His strength?—


“ I who speak in righteousness, mighty to save.”
2 Why is Your apparel red,
And Your garments like one who treads in the winepress?
3 “ I have trodden the winepress alone,
And from the peoples no one was with Me.
For I have trodden them in My anger,
And trampled them in My fury;
Their blood is sprinkled upon My garments,
And I have stained all My robes.
4 For the day of vengeance is in My heart,
And the year of My redeemed has come.
5 I looked, but there was no one to help,
And I wondered
That there was no one to uphold;
Therefore My own arm brought salvation for Me;
And My own fury, it sustained Me.
6 I have trodden down the peoples in My anger,
Made them drunk in My fury,
And brought down their strength to the earth.”