God requires that we worship Him alone. Having two masters does not work (Exodus 20:3).
For more on the first commandment see the last episode of TruthTalk: Ep 202 https://youtu.be/lFF8p-e6yuo
TruthTalk publishes every Monday and Thursday at 6 a.m. on YouTube and as a podcast.
For other resources from Ed including sermons, articles and the Faith Foundations video series for new believers, visit heartofrevival.net