Your first question was “Should I marry him or should I choose to raise the baby on my own?” Since you “did a Muslim marriage,” then you are already married to this man. 1 Corinthians 7: 10-17 gives instruction for your situation. Let us read those verses together. “And unto the married I command, yet not I, but the Lord, Let not the wife depart from her husband: But and if she depart, let her remain unmarried or be reconciled to her husband: and let not the husband put away his wife. But to the rest speak I, not the Lord: If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away. And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him. For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy. But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace. For what knowest thou, O wife, whether thou shalt save thy husband? or how knowest thou, O man, whether thou shalt save thy wife? But as God hath distributed to every man, as the Lord hath called every one, so let him walk. And so ordain I in all churches.” 

These verses show that you should remain married to him and show Christ to him by showing forth the fruit of the Spirit. As we read in Galatians 5:22-23, “But the fruit of the Spirit is love, joy, peace, long-suffering, gentleness, goodness, faith, meekness, temperance: against such there is no law.” Pray with your whole heart each day that your husband will confess his sins and trust in the Lord Jesus Christ as his Savior.

It is interesting that you wrote that “we would like to do a Christian wedding.” If your husband is included in the “we,” then possibly he is interested in learning more about Christ and the Bible. Having a Christian wedding does not make you more married to him than you already are since you are already married. However, I would encourage you to do a Christian wedding since your husband may hear something at the wedding from God’s Word that will eventually result in his salvation.

Your second question was “Will God accept my marriage to him or am I making a mistake?” I am not aware of any Scripture that tells us what marriages God accepts and what marriages He does not accept. We know that His will for each believer is to marry “only in the Lord” as we read in 1 Corinthians 7:39. This means that a Christian should only marry another Christian who wants to please the Lord with their life. God gives us this instruction because He loves to spare us unnecessary heartache. However, since you are already married to this man, then the verses in 1 Corinthians 7:10-17 apply to you.

You are not in an easy situation but the Lord is with you and He will help you each day to shine brightly for Him. We will join you in prayer that your husband will be saved in the near future and become the Godly husband and father that you desire him to be. (163.9) (DJ)