Final answer:
Scripture mentions holding fast to scripture and tradition in the New Testament, for example, 2 Thessalonians 2:15 in Christianity. The Abrahamic faiths emphasize both written and oral traditions, highlighting the importance of both scripture and tradition in religious observances.
Step-by-step explanation:
The question relates to where in Scripture we are told to hold fast to scripture and tradition. In Christianity, such an instruction can be found in the New Testament. For instance, 2 Thessalonians 2:15 states, "So then, brothers and sisters, stand firm and hold fast to the teachings we passed on to you, whether by word of mouth or by letter." This indicates an importance placed on both oral and written traditions within the Christian faith.
It's important to note that religious traditions of the Abrahamic faiths—Christianity, Islam, and Judaism—all hold a primary sacred book which includes writings based on earlier oral traditions. These religious traditions also utilize oral performance in their worship practices, which involves reading aloud from these sacred texts. This underscores the significance of both Scripture and tradition in their religious observances.