God’s unlimited power
Understanding anything said to have "unlimited power" is really difficult to understand. Tempting to put it down to fairy-story stuff - of giants and magicians. But with God it's reality. He created the world we live in. Belief in God's power is another test of our faith.
You are correct in noting that this question is self-contradictory and illogical. Atheists have long asked this question to try to force Christians to concede that there is something incomplete about either God’s creative power or his providential power.
God’s power cannot be limited by self-contradictory and illogical questions. The Bible explains that God’s power is unlimited. When God appeared to Abram, he identified himself this way: “I am God Almighty” (Genesis 17:1). The psalm writer explained: “The Lord does whatever pleases him, in the heavens and on the earth, in the seas and all their depths” (Psalm 135:6).
God’s unlimited power is just one of many attributes that separates God from people. In the context of salvation, Jesus said, “What is impossible with man is possible with God” (Luke 18:27). Thank God that he has unlimited power and boundless love (John 3:16).
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What God says to Job in Chapters 38 and 39 gives a clear picture of God's power and authority over everything. It shut Job up as it should us when we question God's rights over our lives.
The Lord Speaks
38 Then the Lord spoke to Job out of the storm. He said:
2 “Who is this that obscures my plans
with words without knowledge?
3 Brace yourself like a man;
I will question you,
and you shall answer me.
4 “Where were you when I laid the earth’s foundation?
Tell me, if you understand.
5 Who marked off its dimensions? Surely you know!
Who stretched a measuring line across it?
6 On what were its footings set,
or who laid its cornerstone—
7 while the morning stars sang together
and all the angels shouted for joy?
8 “Who shut up the sea behind doors
when it burst forth from the womb,
9 when I made the clouds its garment
and wrapped it in thick darkness,
10 when I fixed limits for it
and set its doors and bars in place,
11 when I said, ‘This far you may come and no farther;
here is where your proud waves halt’?
12 “Have you ever given orders to the morning,
or shown the dawn its place,
13 that it might take the earth by the edges
and shake the wicked out of it?
14 The earth takes shape like clay under a seal;
its features stand out like those of a garment.
15 The wicked are denied their light,
and their upraised arm is broken.
16 “Have you journeyed to the springs of the sea
or walked in the recesses of the deep?
17 Have the gates of death been shown to you?
Have you seen the gates of the deepest darkness?
18 Have you comprehended the vast expanses of the earth?
Tell me, if you know all this.
19 “What is the way to the abode of light?
And where does darkness reside?
20 Can you take them to their places?
Do you know the paths to their dwellings?
21 Surely you know, for you were already born!
You have lived so many years!
22 “Have you entered the storehouses of the snow
or seen the storehouses of the hail,
23 which I reserve for times of trouble,
for days of war and battle?
24 What is the way to the place where the lightning is dispersed,
or the place where the east winds are scattered over the earth?
25 Who cuts a channel for the torrents of rain,
and a path for the thunderstorm,
26 to water a land where no one lives,
an uninhabited desert,
27 to satisfy a desolate wasteland
and make it sprout with grass?
28 Does the rain have a father?
Who fathers the drops of dew?
29 From whose womb comes the ice?
Who gives birth to the frost from the heavens
30 when the waters become hard as stone,
when the surface of the deep is frozen?
31 “Can you bind the chains of the Pleiades?
Can you loosen Orion’s belt?
32 Can you bring forth the constellations in their seasons
or lead out the Bear with its cubs?
33 Do you know the laws of the heavens?
Can you set up God’s dominion over the earth?
34 “Can you raise your voice to the clouds
and cover yourself with a flood of water?
35 Do you send the lightning bolts on their way?
Do they report to you, ‘Here we are’?
36 Who gives the ibis wisdom
or gives the rooster understanding?
37 Who has the wisdom to count the clouds?
Who can tip over the water jars of the heavens
38 when the dust becomes hard
and the clods of earth stick together?
39 “Do you hunt the prey for the lioness
and satisfy the hunger of the lions
40 when they crouch in their dens
or lie in wait in a thicket?
41 Who provides food for the raven
when its young cry out to God
and wander about for lack of food?
39 “Do you know when the mountain goats give birth?
Do you watch when the doe bears her fawn?
2 Do you count the months till they bear?
Do you know the time they give birth?
3 They crouch down and bring forth their young;
their labor pains are ended.
4 Their young thrive and grow strong in the wilds;
they leave and do not return.
5 “Who let the wild donkey go free?
Who untied its ropes?
6 I gave it the wasteland as its home,
the salt flats as its habitat.
7 It laughs at the commotion in the town;
it does not hear a driver’s shout.
8 It ranges the hills for its pasture
and searches for any green thing.
9 “Will the wild ox consent to serve you?
Will it stay by your manger at night?
10 Can you hold it to the furrow with a harness?
Will it till the valleys behind you?
11 Will you rely on it for its great strength?
Will you leave your heavy work to it?
12 Can you trust it to haul in your grain
and bring it to your threshing floor?
13 “The wings of the ostrich flap joyfully,
though they cannot compare
with the wings and feathers of the stork.
14 She lays her eggs on the ground
and lets them warm in the sand,
15 unmindful that a foot may crush them,
that some wild animal may trample them.
16 She treats her young harshly, as if they were not hers;
she cares not that her labor was in vain,
17 for God did not endow her with wisdom
or give her a share of good sense.
18 Yet when she spreads her feathers to run,
she laughs at horse and rider.
19 “Do you give the horse its strength
or clothe its neck with a flowing mane?
20 Do you make it leap like a locust,
striking terror with its proud snorting?
21 It paws fiercely, rejoicing in its strength,
and charges into the fray.
22 It laughs at fear, afraid of nothing;
it does not shy away from the sword.
23 The quiver rattles against its side,
along with the flashing spear and lance.
24 In frenzied excitement it eats up the ground;
it cannot stand still when the trumpet sounds.
25 At the blast of the trumpet it snorts, ‘Aha!’
It catches the scent of battle from afar,
the shout of commanders and the battle cry.
26 “Does the hawk take flight by your wisdom
and spread its wings toward the south?
27 Does the eagle soar at your command
and build its nest on high?
28 It dwells on a cliff and stays there at night;
a rocky crag is its stronghold.
29 From there it looks for food;
its eyes detect it from afar.
30 Its young ones feast on blood,
and where the slain are, there it is.”
Here is what the Bible says about God's power..
Finally, be strong in the Lord and in the strength of his might.
But Jesus looked at them and said, “With man this is impossible, but with God all things are possible.”
Yours, O Lord, is the greatness and the power and the glory and the victory and the majesty, for all that is in the heavens and in the earth is yours. Yours is the kingdom, O Lord, and you are exalted as head above all.
For God gave us a spirit not of fear but of power and love and self-control.
And God raised the Lord and will also raise us up by his power.
Now to him who is able to do far more abundantly than all that we ask or think, according to the power at work within us.
Read more on The Open Bible website.