
The Holy Quran makes many such references to
the human heart. The Book of Allah proclaims numerous merits of a sound heart,
a contended heart full of unbounded love and deep understanding of God and
mankind, His creation. For instance the Holy Quran proclaims: 'Verily, it is in the remembrance of Allah that hearts
can find comfort.' (Ar-Rad 13:
29).
And Allah admonishes all Muslims that: 'He joined your hearts in love (brotherhood/ friendship)' (Al-Imran 3: 104); and that He: 'put your hearts at rest.' (Al-Imran 3: 127).
Scientific research has conclusively proved
that there is a vital link between the state of one’s thinking and one’s
physical well-being. A healthy heart will undoubtedly keep a mind healthy and
vice versa. A person’s character is built on his thoughts, in other words, we
are what we think. Allah our merciful Lord through His benevolence has given us
the choice and power to govern our thoughts and thereby build a character that
is worthy of praise.