When the person works in foreign country, Person needs the valid visa to stay in the country. if the person has no valid visa or it got expires then it is very difficult to stay in foregin country. if the person stays then it will be a crime and will be thrown out.
Likewise when we are in the Lord, if we have valid visa of SALVATION and it is renewed whenever it is needed then we can enter into the LORD kingdom and stay with the lord. otherwise we will be thrown out as we didnt have the Valid SALVATION and we cant stay with the outdated SALVATION.
* So trust in the lord and be always check the validity with the lord to enter into his kingdom
