What is the meaning of The very firstlings of your heart shall be the firstlings of your hand?

The phrase "The very firstlings of your heart shall be the firstlings of your hand" suggests that one's initial emotions and instincts should guide their actions. It emphasizes the importance of authenticity and sincerity in decision-making, urging individuals to act in accordance with their true feelings. This idea reflects a connection between inner thoughts and external actions, advocating for a harmonious relationship between what one feels and what one does.