Persons desiring guidance in an important decision can receive a priesthood blessing. Persons who need extra spiritual power to overcome a personal challenge can receive a blessing. Expectant mothers can be blessed before they give birth. Many LDS families remember a sacred occasion where a worthy father gave a priesthood blessing to a son or daughter who was about to be married. Priesthood blessings are often requested from fathers before children leave home for other purposes, such as school, service in the military, or a long trip. Newly-called missionaries often request a father's blessing before they depart. What is the significance of a priesthood blessing? A priesthood blessing is a conferral of power over spiritual things. Though it cannot be touched or weighed, it is of great significance in helping us overcome obstacles on the path to eternal life. Do not be hesitant to ask for a priesthood blessing when you're in need of spiritual power. Fathers and other elders cherish and magnify the privilege of blessing your children and the other children of our Heavenly Father. Be prepared to give priesthood blessings under the influence of the Holy Ghost whenever you are requested in sincerity and faith.