Peace.
The five pillars are an example of how shaitan deludes the minds of the hypocrites.
31:22And whoever submits his face to Allah while he is a doer of good - then he has grasped the most trustworthy handhold/footing/support. And to Allah will be the outcome of [all] matters.
Allah The God is the only column/pillar/post that sustains, supports, holds the believer. And, submitting means absolute obedience to all His Law/judgement/DYN, and not only to five.
The hypocrites are forgetting Jihad, Justice, etc, which are even more important. But the hypocrites always care only for that which can be seen by others, forgetting that God is the most important observer/watcher.
Be cautious. May God increase our knowledge and give us wisdom.