His Instrument is a tender, reflective journey into obedience, surrender, and divine calling. In this intimate memoir, Dr. Marlene Arias-Reynoso shares her personal testimony of how God took her brokenness and reshaped her into a vessel for His glory. Through trials, promptings, and an unfolding awareness of her spiritual gifting, she invites readers to consider what it means to be truly used by God. This is more than a story — it’s a call to yield fully, walk boldly, and trust completely.

Dr. Marlene Arias-Reynoso was born in the Dominican Republic and raised in Puerto Rico. With over twenty years of military service—including a combat deployment to Iraq—she has led through crisis, built resilient teams, and championed mental health at every level of military leadership. Dr. Arias-Reynoso is known for breaking barriers and leading with heart through …
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Life can be challenging. We may often wonder if we are meant for something more, especially when we are facing setbacks, feeling like our dreams are slipping away, or struggling to see the beauty in our journey. The good news is that God has a purpose for each of us, and wants to use us …
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His Instrument is a spiritually grounded leadership book that blends faith, personal growth, resilience, and purpose. Through metaphors such as seeds, fire, instruments, and deserts, the book guides readers to understand leadership not as a position, but as a calling shaped by God. ISBN 13 (SOFT): 9798385059867ISBN 13 (HARD): 9798385059850ISBN 13 (eBook): 9798385059843
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