oh ! Yes ! sentimentalism, sentiment liyism ! look at saint Antony of the desert. who had look all the tricks and links who captives humans thus in great desolation he had asked “who can escape of it !” and a voice had responding to him “humility !”. we have to fight against evil spirits, and they can sometimes produce great artifices in our sensibility and imagination. but fallen angels haven’t no part with supernatural life. naturaly they are most powerful then us, But we have the Grace of our Lord, by his holy sacrifice on the cross, by it He give to us access to the world of supernatural life. in supernatural moral, humility is like cardinal, its comand under the suprems virtues of faith,hope and charity, all our powers and capacities. the man’s enemy don’t can access to it. Never.
that’s why humility is so important in sanctification of ourself, and in discerning of good spirit and evil spirit. all the saints are humbles and only them !
you can obtain great knowledge but without humility you obtain your loss too. only God unify knowledge and humility, only this union give to us alacrity too ! Because only God is the Charity. evils spirits and mortal sinners men haven’t got any parcells of charity. any kind of humility they have natural forces only. humility vanquish our ennemy all times, because it proceed from the Grace of our Lord directly.
get humble in all part of your life, and look at the humility in doubtfull ways.
in other words, look at the Church and its Tradition that incompass, Doctors of the Church, magisterium, sacraments, saints exemples… and also humility.