Kingo was an able administrator, and the institutions and finances of the diocese prospered under his care. But it was as an earnest Christian and a tireless worker for the spiritual improvement of his people that he won their respect. He was known as an "eloquent man, mighty in the Scriptures." One of his contemporaries said of him: "Were we not forced after hearing him preach to say with the disciples, 'Did not our hearts burn within us when he opened the Scriptures to us and, like a son of thunder, published the sins of the house of Jacob, or, like Barnabas, the son of comfort, bound up our wounds and comforted us with the comfort with which he had himself been so richly comforted by God.'" The few extracts of his sermons that have come down to us verify the truth of this statement. They show us a man firmly grounded in his own faith and zealous in impressing its truth upon others. His preaching was strictly orthodox and yet fiery and practical. The poetical language and forceful eloquence of his sermons remind one of the best of his spiritual songs. Kingo's writings and frequent travels brought him into contact with most of the outstanding personages of his country in his day. His charming personality, lively conversation and fine sense of humor made him a welcome guest wherever he appeared. On the island of Taasinge, he was a frequent and beloved guest in the stately castle of the famous, pious and revered admiral, Niels Juul, and his equally beloved wife, Birgitte Ulfeldt. His friendship with this worthy couple was intimate and lasting. When admiral Juul died, Kingo wrote the beautiful epitaph that still adorns his tomb in the Holmen church at Copenhagen. On the island of Falster he often visited the proud and domineering ex-queen, Carolina Amalia. He was likewise a frequent visitor at the neighboring estate of the once beautiful and adored daughter of king Christian IV, Leonora Ulfeldt, whom the pride and hatred of the ex-queen had consigned for twenty-two years to a dark and lonely prison cell. Years of suffering, as we learn from her still famous book _Memories of Misery_, had made the princess a deeply religious woman. Imprisonment had aged her body, but had neither dulled her brilliant mind nor hardened her heart. She spent her remaining years in doing good, and she was a great admirer of Kingo.