This poem is appropriate for Songs of Experience rather than for Songs of innocence because if it would be a song of innocence the human mind and soul would want to let the anger out in order to keep their soul clean of any bad thoughts. Innocence is a state of genuine love and naive trust towards all humankind, accompanied by unquestioned belief in Christian Doctrine. Songs of Experience deals with the loss of innocence after exposure to the material world and all of its mortal sin during adult life. This poem shows how the speaker is cultivating his anger and is seeking to destroy his “foe”. At the end of the poem we see how the hatred got the best of him. The anger grew into this poisonous fruit that when his enemy ate it he faced death. Nowhere in this poem it shows that his “foe” had any anger thoughts towards the speaker yet he was so blind by the anger that he probably didn’t even realize it since he was too busy feeding his anger. Also this is a Songs of Experience because at the beginning of the poem we see the wisdom that it has when it tells us "I was angry with my friend; / I told my wrath, my wrath did end." It’s giving us a wise advice for our lives showing that the speaker posses wisdom not “innocence”—stupidity.
The poison tree that this poem talks about can be a symbol to the tree of forbidden knowledge from the bible. The speaker has this poisonous fruit that it’s there to tempt his foe to eat it to be destroyed. The foe sneaks into the garden and steals the fruit not being able to see that the