"Faith is the first principle of revealed religion and the foundation of all righteousness." "Now faith is the substance (assurance) of things hoped for, the evidence of things not seen;" _Heb_. 11. 1, _Doc. and Cov., Lecture on Faith_, 1. 1-8. That to use the word assurance, instead of substance, would be the proper rendering of the above passage, is evident from the 22d verse of the previous chapter: "Let us draw near with a true heart in full assurance of faith." Faith begets trust and confidence. "In whom we have boldness and access with _confidence_ by the faith of him;" (Jesus Christ.) _Eph_. 3. 12. Faith is the gift of God. "Saved through faith; and that not of yourselves: _it is_ the gift of God;" 2. 8. "To another faith by the same Spirit;" 1 _Cor_. 12. 9. "But to think soberly, according as God hath dealt to every man the measure of faith;" _Rom_. 12. 3. _Moroni_ 10. 11. Through repentance, baptism and the laying on of hands man may receive the Holy Ghost. It will open his spiritual vision and he will begin to comprehend himself, the object of his creation, and his affinity to his Heavenly Father. Then through the further observance of all the ordinances of the Gospel, will the righteousness of God be revealed to him, from faith to faith, until by keeping the commandments and seeking after knowledge through the inspirations of the Holy Ghost, in time, he will reach that assurance of faith which is unto eternal life. The _Lectures on Faith_, by Joseph Smith, Jun., in _Doc. and Cov_., may justly be considered the most elaborate treatise on the subject in the sacred writings. They are written in such simplicity, that they can be easily understood by all who will honestly study them, to obtain a knowledge of the nature of faith. Their fulness, their comprehensiveness, is one of the many evidences of the Divine inspiration of the Prophet Joseph. The first lecture shows that faith is an assurance that men have of the existence of things that they have not seen, and that it is an element of power. "It is the principle by which Jehovah works, and through which he exercises power over all temporal as well as eternal things." The second lecture informs us how faith, in the beginning was based on a knowledge of God and his attributes, and that faith in God has existed in man in proportion to that knowledge. The third lecture teaches us that to exercise faith in God, man must have an idea that he exists, and also of his character and attributes. He must, as well, feel an assurance that he is living in accordance with the will of God. Consequently, those who fail to obtain this knowledge by living in the spirit and power of the Gospel, cannot exercise a true and understanding faith in God, no matter what their pretentions. Lecture fourth treats of the connection between correct ideas of God's attributes, of his Knowledge, Faith or Power, Justice, Judgment, Mercy and Truth; and the exercise of faith unto salvation, in a rational being.