God Almighty said
And do not take your right hand as a partner among you, lest a foot slip after it has been established
And taste evil because you have turned away from the path of God, and you will have a great punishment
Ibn al-Qayyim, may God have mercy on him, said
Whoever wants his structure to be taller, he must strengthen its foundation, tighten it, and take great care of it
The structure is as high as the foundation is strong
Deeds and degrees are edifying and their foundation is faith
When the foundation is solid, the structure will be supported and elevated
If any of the structure is destroyed, it is easy to repair it
If the foundation is not solid, it will not rise or be stable
If anything from the foundation collapses, the structure collapses, or almost collapses