The lessons taught by Jesus never change and are applicable today just as they were during the time He walked in the flesh on earth. The way to get to heaven is to accept Jesus as Savior; to be connected to and internalize these guiding principles taught by Christ. Then noticing those in need; being the hands and feet of God to assist with their needs. Here’s a video that inspires these qualities: Fix My Eyes – King & Country.
Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off everything that hinders and the sin that so easily entangles. And let us run with perseverance the race marked out for us, fixing our eyes on Jesus, the pioneer and perfecter of faith. For the joy set before him he endured the cross, scorning its shame, and sat down at the right hand of the throne of God. – Hebrew 12:1-2