The words 'confidence' and 'assurance' are not "feeling words" - they are based on knowledge and understanding - not 'feeling' or 'emotion'.
Having a knowledge and understanding of what God says - plus belief and faith - cultivates confidence and assurance - because, God does not lie.
To be legitimate in matters of faith, anything that is 'feeling' or 'emotion' is a by-product; in 'cause and effect' terms, it is always 'effect' and never 'cause'. If it is made to be 'cause', it becomes very dangerous.
You don't 'feel' belief and faith - you 'think' it, 'will' it, and 'know' it.
Having a knowledge and understanding of what God says - plus belief and faith - cultivates confidence and assurance - because, God does not lie.
To be legitimate in matters of faith, anything that is 'feeling' or 'emotion' is a by-product; in 'cause and effect' terms, it is always 'effect' and never 'cause'. If it is made to be 'cause', it becomes very dangerous.
You don't 'feel' belief and faith - you 'think' it, 'will' it, and 'know' it.