I stand firm with Paul’s opinion:
Galatians 4:
8 Before you Gentiles knew God, you were slaves to so-called gods that do not even exist. 9 So now that you know God (or should I say, now that God knows you), why do you want to go back again and become slaves once more to the weak and useless spiritual principles of this world?
2 Corinthians 4:4
4 Satan, who is the god of this world, has blinded the minds of those who don’t believe. They are unable to see the glorious light of the Good News. They don’t understand this message about the glory of Christ, who is the exact likeness of God.
vHere is an example where God did not hear the prayers of the Jews while they were celebrating his feasts and fasting for him because they had the wrong intentions. I fully believe God can just decide to not listen to someones prayers because it is mentioned in the Holy Scriptures.
What is your proof that he always hears peoples prayers?
Isaiah 1:
10 Hear the word of the LORD,
you rulers of Sodom;
listen to the instruction of our God,
you people of Gomorrah!
11 “The multitude of your sacrifices—
what are they to me?” says the LORD.
“I have more than enough of burnt offerings,
of rams and the fat of fattened animals;
I have no pleasure
in the blood of bulls and lambs and goats.
12 When you come to appear before me,
who has asked this of you,
this trampling of my courts?
13 Stop bringing meaningless offerings!
Your incense is detestable to me.
New Moons, Sabbaths and convocations—
I cannot bear your worthless assemblies.
14 Your New Moon feasts and your appointed festivals
I hate with all my being.
They have become a burden to me;
I am weary of bearing them.
15 When you spread out your hands in prayer,
I hide my eyes from you;
even when you offer many prayers,
I am not listening.
2 Corinthians 6:15-25 (New International Version, ©2011)
15 What harmony is there between Christ and Belial[a]? Or what does a believer have in common with an unbeliever? 16 What agreement is there between the temple of God and idols? For we are the temple of the living God. As God has said:
“I will live with them
and walk among them,
and I will be their God,
and they will be my people.”**
17 Therefore,
“Come out from them
and be separate,
says the Lord.
Touch no unclean thing,
and I will receive you.”[c]
18 And,
“I will be a Father to you,
and you will be my sons and daughters,
says the Lord Almighty.
1 Corinthians 10:18-22*(New International Version, ©2011)
*18 Consider the people of Israel: Do not those who eat the sacrifices participate in the altar? 19 Do I mean then that food sacrificed to an idol is anything, or that an idol is anything? 20 No, but the sacrifices of pagans are offered to demons, not to God, and I do not want you to be participants with demons. 21 You cannot drink the cup of the Lord and the cup of demons too; you cannot have a part in both the Lord’s table and the table of demons. 22 Are we trying to arouse the Lord’s jealousy? Are we stronger than he?
I believe that when other gods are worshipped, then a demon is being worshipped.
Daniel 10:12-14*(New International Version, ©2011)
*12 Then he continued, “Do not be afraid, Daniel. Since the first day that you set your mind to gain understanding and to humble yourself before your God, your words were heard, and I have come in response to them. 13 But the prince of the Persian kingdom resisted me twenty-one days. Then Michael, one of the chief princes, came to help me, because I was detained there with the king of Persia. 14 Now I have come to explain to you what will happen to your people in the future, for the vision concerns a time yet to come.”
Daniel 10:20-21*(New International Version, ©2011)
*20 So he said, “Do you know why I have come to you? Soon I will return to fight against the prince of Persia, and when I go, the prince of Greece will come; 21 but first I will tell you what is written in the Book of Truth. (No one supports me against them except Michael, your prince.
Revelation 9:20-21
20 The rest of mankind who were not killed by these plagues still did not repent of the work of their hands; they did not stop worshiping demons, and idols of gold, silver, bronze, stone and wood—idols that cannot see or hear or walk. 21 Nor did they repent of their murders, their magic arts, their sexual immorality or their thefts.**