Can I go to heaven being a good person and why? I believe in christian God,

but it is written“There is no one righteous, not even one;     there is no one who understands; there is no one who seeks God. All have turned away, they have together become worthless; there is no one who does good,     not even one. So just believing in Jesus i would be saved because I am a good person according to me?

The Bible teaches that salvation is only found through faith in Jesus Christ. The Bible says in Ephesians 2:8-9, "For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God— not by works, so that no one can boast." Being a good person is not enough to get us into heaven. We must have faith in Jesus Christ and accept His free gift of salvation.