Sumary of the poem let me not to the marriage of true minds

You will be happy to know that we have already published a complete study guide on the poem including its summary you have asked for. Here is the link for you –
https://smartenglishnotes.com/2020/10/11/sonnet-116-let-me-not-to-the-marriage-of-true-minds-summary-and-solved-questions/