>>508742724Saturn has many different parts, including being the sky father, an agricultural god (connecting himself to the dying and rising gods), time (particularly ancient wisdom), and the underworld / ruler of the underworld (as he is dangerously changed in Tartarus like Satan).
Engaging with Saturn means you are bringing all of these elements in your life and spirituality.
There's no one equivalent in Norse Mythology, that's a very simplistic outlook. But he's the same as Kronos in Greek mythology.