Read “my heart leaps up when i behold” by william wordsworth. which of these themes does the poem contain?

my heart leaps up when i behold
a rainbow in the sky:
so was it when my life began;
so is it now i am a man;
so be it when i shall grow old,
or let me die!
the child is father of the man;
and i could wish my days to be
bound each to each by natural piety.

a. love of nature

b. the cycle of life

c. adoration of god

d. the wisdom of old age

Since you are looking for multiple themes, your answers are A. love of nature and B. the cycle of life. Those are two central themes of the poem; they are intertwined and can't function without each other.

Explanation:

The poem is about the wonders of nature and its many relations to the human life itself. The rainbow is a metaphor for nature's beauty, and the speaker's adoration, joy and childlike curiosity signify the bond he feels with nature. If it weren't for this bond, he wouldn't feel alive at all.

This very bond with nature is the source of a person's continuity. "The Child is father of the Man" - but only if the man doesn't forfeit his connection with the nature as his source.

This poem makes no mention or allusion to God, nor the old age's wisdom. On the contrary, an old man can lose his wisdom if he were to cut off his relations with nature.

the mending wall was written by robert frost

one context clue that me find the meaning of luxuriance was that the base word of luxuriance is luxury, so i think that luxuriance means something that is luxury, or something luxurious.