Daniel was a figure known for his unwavering loyalty to God. He served in a foreign court but still adhered to his religious beliefs. This made him some enemies who plotted against him and got him thrown into the lions' den.
Daniel was a man who was very faithful to his God. He was living in a foreign land under a different king. But he didn't abandon his religious practices even when it was against the king's orders.
Daniel was a man of strong faith. He was among those taken into the king's service. He had his own beliefs about food and was not willing to consume the king's food which might have been against his principles.