'Ideas' in the Bible

For calamity, there is derision (according to the ideas of the fortunate) -- a fate for those whose feet slip!

So I decided to discern the benefit of wisdom and knowledge over foolish behavior and ideas; however, I concluded that even this endeavor is like trying to chase the wind!

Next, I decided to consider wisdom, as well as foolish behavior and ideas. For what more can the king's successor do than what the king has already done?

For out of the heart come evil ideas, murder, adultery, sexual immorality, theft, false testimony, slander.

When the Sabbath came, he began to teach in the synagogue. Many who heard him were astonished, saying, "Where did he get these ideas? And what is this wisdom that has been given to him? What are these miracles that are done through his hands?

For from within, out of the human heart, come evil ideas, sexual immorality, theft, murder,