Many people don't know what the purpose of their life is. The basic purpose of the life of every person is to love, worship, praise and glorify God. The Bible is the "road map" that tells people how.
Are you saying that we are servants of God? If God loves us, would not it be more logical for him to let us do what we want? These conditions that God imposes on us do not reveal the attitudes of someone who has love in his heart, but reveal the attitudes of a dictator.
And if you do not love God? God will not love you? God is not going to help you? that's right?
I went to the church to asked many questions that I had, but I confess that the answers were disappointing. My impression was that the bible must have been written by people who at that time wanted power, power over other naive people.
God loves us so much, that He set up a perfect universe for us. In the perfection, God gave us freedom. Perfect is the best there is, but instead of living in perfection, we used our freedom to corrupt ourselves and the universe. Then God sent Jesus Who made it so that we could have life within imperfection, thereby perfecting the universe again, in a different way.
God is making/will make a new universe that can't become corrupt even though there will be freedom within it. He is going to take all people there who believe in Jesus and are on God's side rather than against Him. It will happen after the resurrection and the Judgment.
