The Locks on the Door

I always lock my doors before going outside. I believe all of us do
the same to protect our valuable properties fromthe thieves. I have
seen people with more than 3locks on the door and some also have a
specialized integrated alarm system against forceful entry! Some
alsohave 24 hours live monitoring systems builtin the house. Then one
day I was thinking, it is quite sad that we use so many locks in order
to safeguard some belongings, but, we have little or no locks at all
in ourselves to safeguard our iman from Shaitan and evils ofthis
world. This iman, which is more precious than any material thing,
needs more protection than our belongings.