I am just going to ignore the personal digs and just know there is more spiritual growth needed.Your smile emoji has self-righteousness written all over it. What do you believe it means to "keep" (Greek word - "tereo") God's commandments? Perfectly obey 100% of the time or something else? It's painfully obvious that whatever you believe it means, you believe that you have sufficiently done so and will receive eternal life based on that standard but as for believers who find their 'sabbatismos' rest in Christ (Hebrews 4:9) and not in observing a day (Colossians 2:16-17) you would say we have not kept the 4th commandment and therefore, (have not kept God's commandments) and we will not be saved because of it. That's what this whole division between SDA's and non-SDA believers is all about. Just admit it.
God never plucked out the 4th commandment from His law and Testimony, man did that not He. We are not judged based on one commandment, they came in a unit of Ten placed together by God Himself Deut4:13 Exo20:6 Exo31:18 breaking one we break them all James2:11-12. Its not just about the Sabbath, its all of them collectively, the Sabbath however is the one commandment that tells us which God we are to worship Exo20:11 Rev14:7 and is blessed and made holy by the God of Creation, and its sad its the one that is mostly attacked.