The fine-tuning of the universe for life on Earth demonstrates how much God cares for us.
A cell membrane is a fine-tuned, highly engineered system. The design points us to a designer.
The nucleus of an atom is a finely-tuned, engineered system of parts. This design points us to a designer.
The unique properties of carbon that allow us to exist and the fine-tuning of the formation of carbon point us to a designer.