We agree. I said that those who just say "lord, lord' without the sincerity are not in the plus side
The Romans 10:13 statement is very simple: “Whoever calls on the name of the Lord shall be saved.”
It does not mention sincerity. Honestly, though, one should realize it is assuming sincerity. The value of Romans 10:9-10 is that it brings sincerity into play...”believe in your heart” can be seen as nothing other than true sincerity.