No. That is a complete sentence.
Answer:climax
Explanation:the highest turning point
At once a voice arose among
The bleak twigs overhead
<span>In a full-hearted evensong
</span>Had chosen thus to fling his soul
<span>Upon the growing gloom.</span>
The importance would be all the time and effort he put into it but know that he is dead he would have someone to take over