The answer is: 180

Gen 35:28-29

Isaac lived a remarkable life, reaching an impressive age of 180 years, as stated in Genesis 35:28-29. His timeline is significant, standing at the crossroads of several pivotal events in biblical history. Born to Abraham and Sarah in their old age, he became part of a grand promise that spanned generations. Just imagine being the child through whom such a legacy would unfold!

Isaac was not just a man defined by old age—he experienced familial drama and God's profound interactions throughout his life. In his younger years, the infamous trip to Mount Moriah with his father Abraham, where he would have realized he was the intended sacrifice, adds layers to our understanding of his character. The story suggests there could have been deep emotional and spiritual ripples across his life which surely impacted his own parenting.

Interestingly, Isaac is often overshadowed by characters like Abraham and Jacob, but he was instrumental in the Israelite lineage. His name means "laughter," highlighting not just his birth narrative but perhaps the joy and complexity that enveloped his life.

Isaac's 180 years—grains of a long life filled with both conflict and peace—show us the varied human experience mirrored in the lives of smoke-spirited figures in our scriptural tapestry. Each character echoes across generations, reminding us of the cherished stories that form deep, vibrant roots in the narrative of faith and genealogies.