Insensatez de la Idolatria (The Lord, Not Idols)

My heart is saddened, I realized just today that I have been living in a haven not aware of the horrible things going on in the world, no wonder I couldn't understand why my friend from South Dakota said to me that he only knows wolves and not sheep where he lives. I found today some links to webpages which opened my eyes to the reality of "christianity" in one side of the planet (The US) and it reminded me of that passage in Isaiah 44. I'm amazed not because we don't have idolatry here in this small island, we do have idolatry, but not to that degree.
Here are the links to these sites:
http://www.alittleleaven.com/
http://www.extremetheology.com/

Below the Isaiah 44 excerpt from verse 9-20

"All who make idols are nothing,
and the things they treasure are worthless.
Those who would speak up for them are blind;
they are ignorant, to their own shame.

10 Who shapes a god and casts an idol,
which can profit him nothing?

11 He and his kind will be put to shame;
craftsmen are nothing but men.
Let them all come together and take their stand;
they will be brought down to terror and infamy.

12 The blacksmith takes a tool
and works with it in the coals;
he shapes an idol with hammers,
he forges it with the might of his arm.
He gets hungry and loses his strength;
he drinks no water and grows faint.

13 The carpenter measures with a line
and makes an outline with a marker;
he roughs it out with chisels
and marks it with compasses.
He shapes it in the form of man,
of man in all his glory,
that it may dwell in a shrine.

14 He cut down cedars,
or perhaps took a cypress or oak.
He let it grow among the trees of the forest,
or planted a pine, and the rain made it grow.

15 It is man's fuel for burning;
some of it he takes and warms himself,
he kindles a fire and bakes bread.
But he also fashions a god and worships it;
he makes an idol and bows down to it.

16 Half of the wood he burns in the fire;
over it he prepares his meal,
he roasts his meat and eats his fill.
He also warms himself and says,
"Ah! I am warm; I see the fire."

17 From the rest he makes a god, his idol;
he bows down to it and worships.
He prays to it and says,
"Save me; you are my god."

18 They know nothing, they understand nothing;
their eyes are plastered over so they cannot see,
and their minds closed so they cannot understand.

19 No one stops to think,
no one has the knowledge or understanding to say,
"Half of it I used for fuel;
I even baked bread over its coals,
I roasted meat and I ate.
Shall I make a detestable thing from what is left?
Shall I bow down to a block of wood?"

20 He feeds on ashes, a deluded heart misleads him;
he cannot save himself, or say,
"Is not this thing in my right hand a lie?" "