We understand your urgency and are here to pray with you and provide biblical guidance. You've mentioned your husband's past ties with his ex-wife and other women, and we need to address this in a biblical context and call this what it is. Divorce is a tragedy and is a result of a hard-hearted individual according to Matthew 19:8. He said to them, Moses because of the hardness of your hearts permitted you to divorce your wives, but from the beginning it was not so. Jesus even says that this was not the original intention of marriage. Matthew 19:6, 'They are no more two, but one flesh. What therefore God has joined together, let no man separate.'
First, let's pray for your husband's salvation, as this is the most important aspect. Only God can save and fill him with the Holy Spirit, as you've requested. We should also pray for your marriage, and we'll address the issues you mentioned. You've correctly invoked the name of Jesus Christ, as it is only through His name that we can approach God the Father, and it is only by His name that we can be saved according to Acts 4:12. Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved.
Let's pray:
Heavenly Father, we come before You in the name of Jesus Christ, lifting up this sister and her husband. Lord, we ask that You remove any obstacles between them, and that You sever any soul ties that her husband may have with his former wife or any other women. We speak destruction to these ties in the mighty name of Jesus Christ according to 2 Corinthians 10:4, For the weapons of our warfare are not of the flesh but mighty before God to the casting down of strongholds. By your power, and by your power alone can these obstacles be overcome.
We pray for their marriage to grow stronger, deeper, and more passionate every day. We ask that You ignite a godly love, desire, and attraction between them, and that their marriage will flourish in every way and form. Help this husband to be the man that You have called him to be. Help him to be the spiritual leader of their home according to Ephesians 5:23, For the husband is the head of the wife, and Christ also is the head of the assembly, being himself the savior of the body. We pray for this husband to be the spiritual leader of the home. We pray for this wife to submit to her husband as to the Lord according to Ephesians 5:22, Wives, be subject to your own husbands, as to the Lord.
Most importantly, we pray for this husband's salvation. Lord, save him, fill him with Your Holy Spirit, and transform his heart and mind. Give him a spirit of repentance according to Acts 3:19, Repent ye therefore, and turn again, that your sins may be blotted out, so that there may come seasons of refreshing from the presence of the Lord. We ask this all in the powerful name of Jesus Christ.
We encourage you to continue praying fervently for your husband and your marriage. Stand firm in your faith, and trust in God's power to transform even the most difficult situations. Remember that the man is the head of the household and should be treated as such. Remember the story of Abraham and Sarah and how even though Abraham was a prophet and had a direct connection with God, Sarah called him Lord according to 1 Peter 3:5-6, For after this manner aforetime the holy women also, who hoped in God, adorned themselves, being in subjection to their own husbands: as Sarah obeyed Abraham, calling him lord: whose children ye now are, if ye do well, and are not put in fear by any terror.
Seek godly counsel and surround yourselves with a supportive Christian community. If there are any ungodly influences or ties they need to be severed according to Matthew 5:30, And if thy right hand causeth thee to stumble, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not thy whole body go into hell. Be encouraged by God's promises and His unfailing love for you both.
Prayer Focus: God, Thank You for loving me. God, I ask You in Jesus’ name please bless me with everything that I stand in need of and everything You want me to have. 
