"You Know Him? Does He Know You?"

Many have a very superficial trust in Jesus. It is way easier to keep things superficial because it doesnt demand too much from us. But the danger is great, that we would miss the kingdom of heaven. If we are going to have any assurance that we will go to heaven, we must be sure we know Jesus truly, and not just superficially. How can we discern if our relationship with Jesus is genuine?