It could be the most well-known Paladin Build in Diablo 4 from anqilan's blog

Diablo 4 - The Most Popular Paladin Class Build

The Fist of the Heavens builds

Also known in the form of FoHer or Fistadin This is an extremely strong PvP Paladin design. The build is built around Fist of the Sky Diablo 4 Gold. Lightning strikes enemy players and even creates bolts across the ground.

Players will reach their maximum Fist of the Heavens but they must put 20 points each into Holy Shock and Holy Bolt for synergy. Conviction is a great running aura because it can decrease enemy defense as well as resistance. This can be useful in PvE games since players will run into monsters that are immune to lightning. Any tool that enhances lightning damage or improves the ability of lightning is useful in this build.

As before, the majority of stat points will go into Vitality as well as some being added for Strength or Dexterity, if needed. Some players may want to increase their points on Dexterity to get the max block, however this Fist of the Heavens Build is a built with a range, thus, this is not necessary.

Hammerdin Build

The build makes use of spinning hammers to cause death to all enemies surrounding the Paladin. It could be the most well-known Paladin Build in Diablo 4. as it is incredibly strong. The players will put around 20 points to Blessed Hammer and its two synergies: Vigor and Blessed Aim. Additionally, they will use the Concentration aura that increases the damage Blessed Hammer does. Finally, if they are wearing a shield, the points must be spent on Holy Shield.

Like other Paladin build, players should spend points on Strength/Dexterity when they are needed Put the majority of point of stats into Vitality and not spend any energy buy Diablo 4 Gold. Players can choose from a wide range of gear, such as using magic find. Additionally, it is suggested to look for rings that have a faster Cast Rates in order to get more hammers on the table.