God does not quickly judge us after our birth. The judgement is waiting for us after our death. This is the appointment which we must keep. We would keep the appointment of death and we will also keep the appointment of the judgement. The Bible says that it is appointed unto man to die once and after his death, man will face judgement.
Our actions today cannot determine whether we are going to heaven because God will judge us after we have completed our life on earth. When we are done with all what we are doing with our lives on earth, God will judge us. When God judges us, that is when our end will be decided.
If we desire to get to heaven, we should watch our lives. We should watch our actions and our words. Sin will not give us access to the kingdom of God. God will try our work at the judgement seat and if we are found worthy, we shall inherit the kingdom of God.
We should be mindful of God's judgement