Rom 14:17-18 For the kingdom of God is not a matter of eating and drinking, but of righteousness, peace and joy in the Holy Spirit, because anyone who serves Christ in this way is pleasing to God and receives human approval.
Personal preferences (e.g. style of worship: Hill songs vs. Old hymns or personal choice of eschatology) are not that important and they are not the sum and substance of the kingdom of God. Only upright living, peace and joy in the sphere of the Holy Spirit are essentials of Christian fellowship and harmony. The Christian who serves Christ in the way of love, righteousness, peace, and joy in the Holy Spirit is pleasing to God and approved by men.
