Because it has most of the answers on how to live your life as a christian.
Not all do, obviously. Some christians who take their moral guidance (nearly) entirely from their belief in god and the bible doubt whether it is possible to even be moral without that guidance. They sometimes think of atheists as capable of almost any action/behavior because of the atheists' lack of divine guidance.
It's called the Kuran, just like the Christians' is the bible.
read ze Bible and take it to heart
they read it to learn about the teaching of Jesus and all he went through to save all of his children from sin they being Christians use the bible for guidance and laws and reference to how ,they believe, one should live
The Christians read the Bible quite often but its really important to them to read the bible.
Find out what to do, perhaps. Though I am not a Christian myself, I understand that Christians - as well as people of other religions - consider it important to read the Holy Scripture (in the case of Christians, that would be the Bible), as a guidance. Also, religious people in general consider it important to pray to God - once again, to find guidance.
Sacred writings such as the Bible teach Christians about the nature of God, the teachings of Jesus Christ, the importance of love, forgiveness, compassion, and service to others, as well as guidance on moral and ethical living. Christians also find comfort, inspiration, and guidance for navigating life's challenges through these sacred texts.
Holy Bible
The Roman governor who wrote seeking guidance about what to do with Christians was Pliny the Younger. He wrote to the emperor Trajan.
Christians do use the bible as a reference for life.
Yes indeed the holy book of the Christians is the BIBLE.
By following the commandments written in the Bible.