Resting in Me means My energy is running through you. You’re powered by Me and it’s My Spirit carrying you. You can rest in the spirit even if you are technically “busy” and “doing” something in the physical realm. You don’t tire or wear out, because I am your power supply. You’re connected to Me through prayer, and you’re following where I lead.
It’s like a machine whose battery is drained of power, but you plug it into the electrical current and the power flows. That machine is being powered by the electricity, without which it would be dead. The machine has to rely on the current, the electrical lines, and the energy they give. This is akin to resting in Me. It’s getting in a position where My power is flowing through you. It’s tanking up on Me.
You don’t have to understand exactly how it works in order to rest in Me. Few people understand everything about how electricity works, but they can nevertheless flip the switch and enjoy its wonderful benefits. So as you rest in Me I will bring My power into your life!