If we could lose our salvation by doing bad things,(as we all do bad things),then God would have called it temporal life and not eternal life.God says we always have a reason to rejoice in the one who...

If we could lose our salvation by doing bad things,(as we all do bad things),then God would have called it temporal life and not eternal life.God says we always have a reason to rejoice in the one who paid the full price for all our past,present and future sins!......would anything less be a reason to rejoice always?How could God tell us we always have a reason to rejoice if we always have to keep worrying about losing our salvation? Thank God our salvation isn't in our hands to mess up ,but that it's safe and secure in the Lord's fist!