What does Lincoln feel is the purpose of having this cemetery serve as a final resting place?

Lincoln believed that the cemetery served as a solemn reminder of the sacrifices made by those who fought for the country. It was more than just a burial site; it symbolized the nation's commitment to honoring the fallen and the ideals of liberty and democracy for which they fought. By dedicating the cemetery, Lincoln emphasized the importance of remembering their sacrifices and the need to ensure that their efforts would not be in vain, thus reinforcing the values of unity and freedom.