Let us not be afraid of decreasing. It is like the moon, we see the moon increasing and decreasing, but it is always the moon.
The raft is used to cross the river. It isn't to be carried around on your shoulders. The finger which points at the moon isn't the moon itself.
It is often said that the Buddha's teaching is only a raft to help you cross the river, a finger pointing to the moon. Don't maistake the finger for the moon. The raft is not the shore. If we cling to the raft, if we cling to the finger, we miss everything. We cannot, in the name of the finger or the raft kill each other. Human life is more precious than any ideology, any doctrine.