Which of the following concepts is NOT part of monotheistic belief systems?

The concept that is not part of monotheistic belief systems is the reverence for many gods. Monotheism, by definition, is the belief in a single, all-powerful God. This contrasts with polytheism, which involves the worship of multiple deities. Monotheistic religions such as Judaism, Christianity, and Islam emphasize a relationship with one God, promoting the idea that this singular deity is unique and supreme over all creation.

The other concepts align well with monotheistic beliefs. A belief in one God is foundational to monotheism, while covenant relationships emphasize the agreement and commitment between the divine and followers, prevalent in religions such as Judaism and Christianity. Following moral laws is also a key aspect, as many monotheistic faiths prescribe certain ethical codes to guide the behavior of their adherents, reflecting the nature and will of the one God they worship.