scholar – n. a person who has studied a subject for a long time and knows a lot about it
pastor – n. a minister or priest in charge of a church or parish
delivered – v. something said officially or publicly
address – n. a formal speech
basis – n. a reason for doing something
origin – n. the place, social situation, or type of family that a person comes from
address – v. to give attention to something
focus –v. to direct your attention or effort at something specific
achieve –v. to get or reach something by working hard
achievements –n. something that has been done or achieved through effort: a result of hard work