1 Corinthians 8:4

Now concerning [the matter of] eating foods [once] offered as sacrifices to idols, we know that an idol is [really] nothing in the world [at all], and that there is only one God.

1 Corinthians 12:2

You people know that when you were [still unconverted] Gentiles, you were led astray to [worship] lifeless idols, however you were led [i.e., wherever you turned, you were being led into idolatrous practices].

Matthew 6:7

And when you pray, do not use worthless repetitions like the [unconverted] Gentiles, for they think their lengthy, repetitious wording [in prayer] is more likely to be heard [by God].

1 Corinthians 10:19-20

So, what am I saying? That an animal sacrificed to idols is [really] anything, or that an idol [itself] is anything?

Treasury of Scripture Knowledge

Summary

And they took the bullock which was given them, and they dressed it, and called on the name of Baal from morning even until noon, saying, O Baal, hear us. But there was no voice, nor any that answered. And they leaped upon the altar which was made.

From morning

Bible References

From morning

Matthew 6:7
And when you pray, do not use worthless repetitions like the [unconverted] Gentiles, for they think their lengthy, repetitious wording [in prayer] is more likely to be heard [by God].

No voice

1 Corinthians 8:4
Now concerning [the matter of] eating foods [once] offered as sacrifices to idols, we know that an idol is [really] nothing in the world [at all], and that there is only one God.
1 Corinthians 10:19
So, what am I saying? That an animal sacrificed to idols is [really] anything, or that an idol [itself] is anything?
1 Corinthians 12:2
You people know that when you were [still unconverted] Gentiles, you were led astray to [worship] lifeless idols, however you were led [i.e., wherever you turned, you were being led into idolatrous practices].