A day into radiation therapy, and over seven months following her diagnosis, Anne Graham Lotz is still praising God.

A new update from Graham Lotz had her praising the Lord as she announced the successful completion of her first radiation treatment.

In an online post, the evangelist posted an update for those following her current medical struggles with cancer.

"Praise God! My first of a month of daily radiation treatments went extremely well today," she shared on March 28.

Graham Lotz says that her biggest concern has been for the protection of her heart and lungs as she undergoes the new treatment. Even with this concern, however, the evangelist has turned to God for comfort through the scriptures. Psalm 73:26 says, "God is the strength of my heart," Graham Lotz quoted.

"I have claimed this as His promise to me throughout radiation. Thank you for praying with me on this journey of faith."

Graham Lotz was first diagnosed with breast cancer in August 2018. Over the course of her treatment, Graham Lotz has remained positive and steadfast in her faith, and she thanks those who have remembered her in prayer throughout what she calls "this journey of faith."