Why do you call it the VSL (Volume of the Sacred Law) and not the Bible?
To the majority of Freemasons the Volume of the Sacred Law is the Bible. However, there are many Freemasons who are not Christian and to them the Bible is not their sacred book. They will make their promises on the book which is regarded as sacred to their religion.
The Bible will always be present in a Romanian Lodge but as the organization welcomes men of many different faiths, it is called the Volume of the Sacred Law. Thus, when the Volume of the Sacred Law is referred to in ceremonies, to a non-Christian it will be the holy book of his religion and to a Christian it will be the Bible.