"Amen to that" is an expression used to show strong agreement or endorsement of a statement or sentiment. It is often used in a religious or spiritual context, stemming from the use of "Amen" as a declaration of affirmation or agreement in prayers or religious services. However, it can also be used in a more general sense outside of religious contexts.

For example:

Person A: "I think we should prioritize spending time with loved ones over material possessions."
Person B: "Amen to that! Relationships and experiences are truly more valuable."

Person A: "It's important to prioritize self-care and well-being."
Person B: "Absolutely, amen to that. Taking care of ourselves allows us to be better for others as well."

Person A: "We need to work together to address climate change and protect the environment."
Person B: "Amen to that. It's a collective responsibility to safeguard our planet for future generations."

In each of these examples, "Amen to that" is used to express wholehearted agreement and support for the statement made by Person A.