Irresolution
Part of speech: noun
Definition: Lack of resolution; lack of decision or purpose; vacillation.
Indecision
Part of speech: noun
Definition: The inability to decide on a course of action, especially if two or more possibilities exist.
Example sentence: All around me insisted that my doubts proved only my own ignorance and sinfulness; that they knew by experience they would soon give place to true knowledge, and an advance in religion; and I felt something like indecision.