'Inclination' in the Bible

“You will keep in perfect and constant peace the one whose mind is steadfast [that is, committed and focused on You—in both inclination and character],Because he trusts and takes refuge in You [with hope and confident expectation].

Now these people were more noble and open-minded than those in Thessalonica, so they received the message [of salvation through faith in the Christ] with great eagerness, examining the Scriptures daily to see if these things were so.

A little leaven [a slight inclination to error, or a few false teachers] leavens the whole batch [it perverts the concept of faith and misleads the church].