Quote by Abraham Lincoln
I am exceedingly anxious that this Union, the Constitution, and the liberties of the people shall be perpetuated in accordance with the original idea for which that struggle was made, and I shall be most happy indeed if I shall be an humble instrument in the hands of the Almighty, and of this, his almost chosen people, for perpetuating the object of that great struggle.

Summary
The quote expresses the speaker's deep concern for the preservation of the Union, Constitution, and people's liberties in line with the original intentions. They desire to play a small role in protecting and continuing the purpose for which the nation had diligently fought. Ultimately, they hope to be an instrument in the hands of a higher power and contribute to the perpetuation of the noble goal behind the great struggle the nation underwent.