Are there any texts from the Bible that summarize the Gospel?

Trying to come up with a list of essentials to center a gospel message on. I've seen the "Roman road of salvation" used before, but I am wondering if there are any specific summaries in the Bible I can use to create my own approach. **Edit\}** _(in response to input given thus far)_ **Thank you** for **all** your answers, suggestions, and comments. I **wish** there was the possibility to favorite more than one answer as i found a number of them extremely helpful and instructive. I will check back occasionally to see what other information might be shared in answering my question.